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finish addresses-before-content single-line eval visualization path

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This commit is contained in:
Ryan Fleury
2026-05-13 15:22:56 -07:00
parent 58caf0d3d5
commit fbe7b20aee
2 changed files with 32 additions and 24 deletions
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src/eval_visualization/eval_visualization_core.c
+30 -21
View File
@@ -1813,6 +1813,7 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
B32 did_prefix_string;
B32 did_redirect;
B32 did_pre_prefix_ptr;
B32 addr_is_good;
};
EV_StringPtrData *ptr_data = it->top_task->user_data;
if(ptr_data == 0)
@@ -1825,6 +1826,13 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
ptr_data->ptee_has_string = ((E_TypeKind_Char8 <= ptr_data->direct_type->kind && ptr_data->direct_type->kind <= E_TypeKind_UChar32) ||
ptr_data->direct_type->kind == E_TypeKind_S8 ||
ptr_data->direct_type->kind == E_TypeKind_U8);
U8 byte = 0;
U64 byte_bad_flags = 0;
E_SpaceRangeInfo range_info = {.byte_bad_flags = &byte_bad_flags};
if(e_space_read(ptr_data->value_eval.space, &byte, &range_info, r1u64(ptr_data->value_eval.value.u64, ptr_data->value_eval.value.u64+1)))
{
ptr_data->addr_is_good = !(byte_bad_flags & 1);
}
}
if(ptr_data->did_redirect)
{
@@ -1837,13 +1845,22 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
//- rjf: step 0: do pre-prefix pointer value if requested
case 0:
{
if(!(params->flags & EV_StringFlag_DisableAddresses) &&
params->flags & EV_StringFlag_AddressesBeforeContent)
if(!ptr_data->addr_is_good ||
(!(params->flags & EV_StringFlag_DisableAddresses) &&
params->flags & EV_StringFlag_AddressesBeforeContent))
{
*out_string = str8_from_u64(arena, ptr_data->value_eval.value.u64, 16, 0, 0);
Temp scratch = scratch_begin(&arena, 1);
String8 ptr_value_string = str8_from_u64(scratch.arena, ptr_data->value_eval.value.u64,
ptr_data->value_eval.value.u64 != 0 ? 16 : 10, 0, 0);
if(ptr_data->value_eval.value.u64 != 0 && !ptr_data->addr_is_good && params->flags & EV_StringFlag_ReadOnlyDisplayRules)
{
ptr_value_string = str8f(scratch.arena, "%S (unmapped)", ptr_value_string);
}
*out_string = str8_copy(arena, ptr_value_string);
ptr_data->did_pre_prefix_ptr = 1;
scratch_end(scratch);
}
need_pop = 0;
need_pop = !ptr_data->addr_is_good;
}break;
//- rjf: step 1 -> try "prefix content", which we want to print before the pointer value,
@@ -2005,6 +2022,7 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
{
Temp scratch = scratch_begin(&arena, 1);
String8List list = {0};
str8_list_push(scratch.arena, &list, pre_prefix);
str8_list_pushf(scratch.arena, &list, "[inlined] ");
e_type_lhs_string_from_key(scratch.arena, type, &list, 0, 0);
str8_list_push(scratch.arena, &list, name);
@@ -2040,7 +2058,7 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
String8 joined = str8_list_join(scratch.arena, &list, 0);
*out_string = str8f(arena, "%S%S", pre_prefix, joined);
}
else
else if(name.size != 0)
{
*out_string = str8f(arena, "%S%S", pre_prefix, name);
}
@@ -2068,8 +2086,10 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
RDI_Symbol *procedure = rdi_procedure_from_scope(rdi, scope);
String8 procedure_name = {0};
procedure_name.str = rdi_name_from_procedure(rdi, procedure, &procedure_name.size);
*out_string = str8f(arena, "%S%S", pre_prefix, procedure_name);
if(procedure_name.size != 0)
{
*out_string = str8f(arena, "%S%S", pre_prefix, procedure_name);
}
good_symbol_match = (procedure_name.size != 0);
}
@@ -2106,21 +2126,10 @@ ev_string_iter_next(Arena *arena, EV_StringIter *it, String8 *out_string)
case 2:
{
Temp scratch = scratch_begin(&arena, 1);
String8 ptr_value_string = str8_from_u64(scratch.arena, ptr_data->value_eval.value.u64, 16, 0, 0);
if(params->flags & EV_StringFlag_ReadOnlyDisplayRules)
String8 ptr_value_string = str8_from_u64(scratch.arena, ptr_data->value_eval.value.u64, ptr_data->value_eval.value.u64 != 0 ? 16 : 10, 0, 0);
if(params->flags & EV_StringFlag_ReadOnlyDisplayRules && ptr_data->value_eval.value.u64 != 0 && !ptr_data->addr_is_good)
{
U8 byte = 0;
B32 addr_is_good = 0;
U64 byte_bad_flags = 0;
E_SpaceRangeInfo range_info = {.byte_bad_flags = &byte_bad_flags};
if(e_space_read(ptr_data->value_eval.space, &byte, &range_info, r1u64(ptr_data->value_eval.value.u64, ptr_data->value_eval.value.u64+1)))
{
addr_is_good = !(byte_bad_flags & 1);
}
if(!addr_is_good)
{
ptr_value_string = str8f(scratch.arena, "%S (unmapped)", ptr_value_string);
}
ptr_value_string = str8f(scratch.arena, "%S (unmapped)", ptr_value_string);
}
//
// NOTE(rjf): currently, we are not using the string-generation radix parameter when
src/raddbg/raddbg_main.c
+2 -3
View File
@@ -12,7 +12,6 @@
// [ ] external window focusing bugs
//
// [ ] PDB -> RDI conversion memory usage
//
// [ ] more things should move to user data, but project-tagged - like
// recent files, watches?, etc.
//
@@ -22,7 +21,6 @@
//
// [ ] many threads hitting conditional breakpoints -> causes 0x8000003 exception!
// [ ] string conditional breakpoints -> size != 0 check seems to fail, can test w/ "rd_init" subprogram type gen in d2r2
// [ ] no selected thread -> causing evaluation failures, e.g. with go-to-definition
//
//- evaluation space coverage pass
// [ ] need concrete ways of referring into a space at any offset - e.g. `process.memory + 0x1234`, `file:"foo".data + 0x1234`, `thread.regs + 0x80`, etc.
@@ -46,7 +44,6 @@
//
//- jeff notes
// [ ] focus changing on f10/f11? may be related to auto_run/auto_step - look at a bin/jeffr
// [ ] single-line viz for pointers w/ bad (unmapped) addresses
// [ ] option to prefer addresses first with string ptrs
//
//- urgent fixes
@@ -270,6 +267,8 @@
// [x] memory view mutation controls
// [x] step-over/step-into doesn't step successfully in many cases, just causes a continue
// [x] eval space reads/writes -> needs staleness/badness info - replace ctrl layer, to apply to all spaces
// [x] no selected thread -> causing evaluation failures, e.g. with go-to-definition
// [x] single-line viz for pointers w/ bad (unmapped) addresses
////////////////////////////////
//~ rjf: Build Options