From 5d4116881f2cc4d053fad66c1a6d00d2dcbead90 Mon Sep 17 00:00:00 2001
From: Miquel Sabaté Solà <mssola@mssola.com>
Date: Sat, 25 Apr 2026 22:57:57 +0200
Subject: Add the context's name into memory ranges
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This is applied whenever a given memory range name is not under the
global context. The end result is that scopes will be shown into the
memory.txt file when using '--write-info'.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
---
 lib/xixanta/src/assembler.rs | 10 +++++++---
 lib/xixanta/src/object.rs    |  2 +-
 2 files changed, 8 insertions(+), 4 deletions(-)

(limited to 'lib')

diff --git a/lib/xixanta/src/assembler.rs b/lib/xixanta/src/assembler.rs
index a25ba41..7e5ff90 100644
--- a/lib/xixanta/src/assembler.rs
+++ b/lib/xixanta/src/assembler.rs
@@ -3,7 +3,7 @@ use crate::node::{
     is_asan_friendly_name, CommentType, ControlType, EchoKind, NodeType, OperationType, PNode,
     PString,
 };
-use crate::object::{Bundle, Context, Object, ObjectType};
+use crate::object::{Bundle, Context, Object, ObjectType, GLOBAL_CONTEXT};
 use crate::opcodes::{AddressingMode, INSTRUCTIONS};
 use crate::parser::Parser;
 use crate::SourceInfo;
@@ -1160,7 +1160,7 @@ impl<'a> Assembler<'a> {
     fn asan(&mut self, memory: &mut MemoryResult) -> Result<(), Vec<Error>> {
         let mut errors = vec![];
 
-        for (_context, map) in self.context.map.iter() {
+        for (context_name, map) in self.context.map.iter() {
             for (name, bundle) in map {
                 // Ignore this bundle if the user explicitely told us to do so.
                 if bundle.asan_ignore {
@@ -1177,7 +1177,11 @@ impl<'a> Assembler<'a> {
                 let val = bundle.bundle.value() as usize;
                 let range = MemoryRange {
                     range: (val..val + bundle.asan_reserve),
-                    name: name.clone(),
+                    name: if context_name == GLOBAL_CONTEXT {
+                        name.clone()
+                    } else {
+                        format!("{context_name}::{name}")
+                    },
                 };
 
                 // Check if this variable was ever accessed and warn about
diff --git a/lib/xixanta/src/object.rs b/lib/xixanta/src/object.rs
index 5b4b235..cd1db1f 100644
--- a/lib/xixanta/src/object.rs
+++ b/lib/xixanta/src/object.rs
@@ -4,7 +4,7 @@ use crate::opcodes::CONTROL_FUNCTIONS;
 use std::collections::HashMap;
 
 /// The name of the global context as used internally.
-const GLOBAL_CONTEXT: &str = "__internal_nasm_global_scope";
+pub const GLOBAL_CONTEXT: &str = "__internal_nasm_global_scope";
 
 /// A Bundle represents a set of bytes that can be encoded as binary data.
 #[derive(Debug, Default, Clone, Eq, Ord, PartialEq, PartialOrd)]
-- 
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