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pipe through space information through eval compiler/interpreter

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This commit is contained in:
Ryan Fleury
2024-08-15 11:21:52 -07:00
parent a0d91862a7
commit 59c01a73af
16 changed files with 294 additions and 148 deletions
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src/df/core/df_core.c
+39 -28
View File
@@ -3689,8 +3689,9 @@ df_ctrl_last_stop_event(void)
//~ rjf: Evaluation Context
internal B32
df_eval_memory_read(void *u, void *out, Rng1U64 vaddr_range)
df_eval_memory_read(void *u, E_Space space, void *out, Rng1U64 vaddr_range)
{
// TODO(rjf): @spaces pick the correct process from space
B32 result = 0;
DF_Entity *process = (DF_Entity *)u;
if(process->kind == DF_EntityKind_Process)
@@ -4314,27 +4315,30 @@ df_commit_eval_value(E_Eval dst_eval, E_Eval src_eval)
//- rjf: commit
if(result && commit_data.size != 0)
{
switch(dst_eval.mode)
if(dst_eval.mode == E_Mode_Offset)
{
default:{}break;
case E_Mode_Addr:
switch(dst_eval.space)
{
ctrl_process_write(process->ctrl_machine_id, process->ctrl_handle, r1u64(dst_eval.value.u64, dst_eval.value.u64+commit_data.size), commit_data.str);
}break;
case E_Mode_Reg:
{
CTRL_Unwind unwind = df_query_cached_unwind_from_thread(thread);
Architecture arch = df_architecture_from_entity(thread);
U64 reg_block_size = regs_block_size_from_architecture(arch);
if(unwind.frames.count != 0 &&
(0 <= dst_eval.value.u64 && dst_eval.value.u64+commit_data.size < reg_block_size))
case E_Space_Regs:
{
void *new_regs = push_array(scratch.arena, U8, reg_block_size);
MemoryCopy(new_regs, unwind.frames.v[0].regs, reg_block_size);
MemoryCopy((U8 *)new_regs+dst_eval.value.u64, commit_data.str, commit_data.size);
result = ctrl_thread_write_reg_block(thread->ctrl_machine_id, thread->ctrl_handle, new_regs);
}
}break;
CTRL_Unwind unwind = df_query_cached_unwind_from_thread(thread);
Architecture arch = df_architecture_from_entity(thread);
U64 reg_block_size = regs_block_size_from_architecture(arch);
if(unwind.frames.count != 0 &&
(0 <= dst_eval.value.u64 && dst_eval.value.u64+commit_data.size < reg_block_size))
{
void *new_regs = push_array(scratch.arena, U8, reg_block_size);
MemoryCopy(new_regs, unwind.frames.v[0].regs, reg_block_size);
MemoryCopy((U8 *)new_regs+dst_eval.value.u64, commit_data.str, commit_data.size);
result = ctrl_thread_write_reg_block(thread->ctrl_machine_id, thread->ctrl_handle, new_regs);
}
}break;
default:
{
// TODO(rjf): @spaces pick the right process, from the space
ctrl_process_write(process->ctrl_machine_id, process->ctrl_handle, r1u64(dst_eval.value.u64, dst_eval.value.u64+commit_data.size), commit_data.str);
}break;
}
}
}
@@ -4445,7 +4449,6 @@ df_eval_link_base_chunk_list_from_eval(Arena *arena, E_TypeKey link_member_type_
chunk->count = 0;
SLLQueuePush(list.first, list.last, chunk);
}
chunk->b[chunk->count].mode = base_eval.mode;
chunk->b[chunk->count].offset = base_eval.value.u64;
chunk->count += 1;
list.count += 1;
@@ -4455,14 +4458,15 @@ df_eval_link_base_chunk_list_from_eval(Arena *arena, E_TypeKey link_member_type_
E_Eval link_member_eval =
{
.value = {.u64 = base_eval.value.u64 + link_member_off},
base_eval.mode,
.mode = E_Mode_Offset,
.space = base_eval.space,
.type_key = link_member_type_key,
};
E_Eval link_member_value_eval = e_value_eval_from_eval(link_member_eval);
// rjf: advance to next link
last_eval = base_eval;
base_eval.mode = E_Mode_Addr;
base_eval.mode = E_Mode_Offset;
base_eval.value.u64 = link_member_value_eval.value.u64;
}
return list;
@@ -4609,7 +4613,8 @@ df_append_viz_blocks_for_parent__rec(Arena *arena, DF_EvalView *eval_view, DF_Ex
direct_type_kind == E_TypeKind_IncompleteClass))
{
udt_eval.type_key = direct_type_key;
udt_eval.mode = E_Mode_Addr;
udt_eval.mode = E_Mode_Offset;
udt_eval.space = ptr_val_eval.space;
udt_eval.value = ptr_val_eval.value;
udt_type_kind = e_type_kind_from_key(direct_type_key);
}
@@ -4618,7 +4623,8 @@ df_append_viz_blocks_for_parent__rec(Arena *arena, DF_EvalView *eval_view, DF_Ex
if(direct_type_kind == E_TypeKind_Array)
{
arr_eval.type_key = direct_type_key;
arr_eval.mode = E_Mode_Addr;
arr_eval.mode = E_Mode_Offset;
arr_eval.space = ptr_val_eval.space;
arr_eval.value = ptr_val_eval.value;
arr_type_kind = e_type_kind_from_key(direct_type_key);
}
@@ -4627,7 +4633,8 @@ df_append_viz_blocks_for_parent__rec(Arena *arena, DF_EvalView *eval_view, DF_Ex
if(direct_type_kind == E_TypeKind_Ptr || direct_type_kind == E_TypeKind_LRef || direct_type_kind == E_TypeKind_RRef)
{
ptr_eval.type_key = direct_type_key;
ptr_eval.mode = E_Mode_Addr;
ptr_eval.mode = E_Mode_Offset;
ptr_eval.space = ptr_val_eval.space;
ptr_eval.value = ptr_val_eval.value;
ptr_type_kind = e_type_kind_from_key(direct_type_key);
}
@@ -4748,8 +4755,9 @@ df_append_viz_blocks_for_parent__rec(Arena *arena, DF_EvalView *eval_view, DF_Ex
E_Member *member = &filtered_data_members.v[child_idx];
E_Eval child_eval = zero_struct;
{
child_eval.type_key = member->type_key;
child_eval.mode = udt_eval.mode;
child_eval.type_key = member->type_key;
child_eval.mode = udt_eval.mode;
child_eval.space = udt_eval.space;
child_eval.value.u64 = udt_eval.value.u64 + member->off;
}
df_append_viz_blocks_for_parent__rec(arena, eval_view, key, child->key, member->name, child_eval, member, &child_cfg, depth+1, list_out);
@@ -4867,7 +4875,8 @@ df_append_viz_blocks_for_parent__rec(Arena *arena, DF_EvalView *eval_view, DF_Ex
E_Eval child_eval = zero_struct;
{
child_eval.type_key = udt_eval.type_key;
child_eval.mode = link_base.mode;
child_eval.mode = E_Mode_Offset;
child_eval.space = udt_eval.space;
child_eval.value.u64= link_base.offset;
}
df_append_viz_blocks_for_parent__rec(arena, eval_view, key, child->key, push_str8f(arena, "[%I64u]", child_idx), child_eval, 0, &child_cfg, depth+1, list_out);
@@ -4926,6 +4935,7 @@ df_append_viz_blocks_for_parent__rec(Arena *arena, DF_EvalView *eval_view, DF_Ex
{
child_eval.type_key = element_type_key;
child_eval.mode = arr_eval.mode;
child_eval.space = arr_eval.space;
child_eval.value.u64= arr_eval.value.u64 + child_idx*element_type_byte_size;
}
df_append_viz_blocks_for_parent__rec(arena, eval_view, key, child->key, push_str8f(arena, "[%I64u]", child_idx), child_eval, 0, &child_cfg, depth+1, list_out);
@@ -8322,6 +8332,7 @@ df_core_begin_frame(Arena *arena, DF_CmdList *cmds, F32 dt)
ctx->arch = arch;
ctx->memory_read_user_data = process;
ctx->memory_read = df_eval_memory_read;
ctx->primary_space = eval_modules_primary->space;
ctx->reg_size = regs_block_size_from_architecture(ctx->arch);
ctx->reg_data = push_array(arena, U8, ctx->reg_size);
ctx->module_base = push_array(arena, U64, 1);
src/df/core/df_core.h
+1 -2
View File
@@ -650,7 +650,6 @@ struct DF_EvalViewCache
typedef struct DF_EvalLinkBase DF_EvalLinkBase;
struct DF_EvalLinkBase
{
E_Mode mode;
U64 offset;
};
@@ -1564,7 +1563,7 @@ internal CTRL_Event df_ctrl_last_stop_event(void);
////////////////////////////////
//~ rjf: Evaluation Context
internal B32 df_eval_memory_read(void *u, void *out, Rng1U64 vaddr_range);
internal B32 df_eval_memory_read(void *u, E_Space space, void *out, Rng1U64 vaddr_range);
internal E_Eval df_eval_from_eval_cfg_table(Arena *arena, E_Eval eval, DF_CfgTable *cfg);
////////////////////////////////