From 34243afa568ffeb6433200062f0d3c9bc7c2c0ca Mon Sep 17 00:00:00 2001
From: Miquel Sabaté Solà <mssola@mssola.com>
Date: Wed, 8 Jul 2026 21:10:46 +0200
Subject: Add the SectionType::Vector enum value
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It's actually valuable to distinguish that part of PRG-ROM that is part
of the vectors segment.

Signed-off-by: Miquel Sabaté Solà <mssola@mssola.com>
---
 lib/xixanta/src/cfg.rs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'lib/xixanta/src/cfg.rs')

diff --git a/lib/xixanta/src/cfg.rs b/lib/xixanta/src/cfg.rs
index 52e075e..eacc5a4 100644
--- a/lib/xixanta/src/cfg.rs
+++ b/lib/xixanta/src/cfg.rs
@@ -269,6 +269,8 @@ pub fn parse_cfg_file(text: &str) -> Result<Vec<Mapping>, String> {
         //      realized it's CHR ROM.
         if header {
             header = false;
+        } else if start == 0xFFFA && size == 6 {
+            section_type = SectionType::Vector;
         } else if start == 0x0000 {
             section_type = SectionType::ChrRom;
         } else if section_type != SectionType::ChrRom {
@@ -355,6 +357,8 @@ pub fn parse_nasm_cfg_file(text: &str) -> Result<Vec<Mapping>, String> {
         //      realized it's CHR ROM.
         if header {
             header = false;
+        } else if start == 0xFFFA && size == 6 {
+            section_type = SectionType::Vector;
         } else if start == 0x0000 {
             section_type = SectionType::ChrRom;
         } else if section_type != SectionType::ChrRom {
@@ -485,7 +489,7 @@ FEATURES {
         assert_eq!(romv.start, 0xFFFA);
         assert_eq!(romv.size, 0x06);
         assert_eq!(romv.fill, Some(0x00));
-        assert_eq!(romv.section_type, SectionType::PrgRom);
+        assert_eq!(romv.section_type, SectionType::Vector);
         assert_eq!(
             romv.segments
                 .iter()
-- 
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