From: Robert Pengelly <robertapengelly@hotmail.com>
Date: Tue, 24 Sep 2024 16:13:22 +0000 (+0100)
Subject: Bug fixes
X-Git-Url: https://git.candlhat.org/?a=commitdiff_plain;h=f427adea07a78e4818e5319ef55f57a064a85f3f;p=chimaera.git

Bug fixes
---

diff --git a/build/chimaera.img b/build/chimaera.img
index 9b33336..ee94743 100644
Binary files a/build/chimaera.img and b/build/chimaera.img differ
diff --git a/build/chimaera.vhd b/build/chimaera.vhd
index d5b0b48..f07d833 100644
Binary files a/build/chimaera.vhd and b/build/chimaera.vhd differ
diff --git a/src/apps/pcomm/path.asm b/src/apps/pcomm/path.asm
index ff43d04..f540a52 100644
--- a/src/apps/pcomm/path.asm
+++ b/src/apps/pcomm/path.asm
@@ -54,6 +54,18 @@ _handler_path.find:
     mov     es,     cx
     mov     ds,     ax
     
+    push    es
+    push    di
+    
+    mov     di,     offset _temp
+    xor     al,     al
+    
+    mov     cx,     255
+    rep     stosb
+    
+    pop     di
+    pop     es
+    
     xor     ax,     ax
     push    ax
     
@@ -95,12 +107,14 @@ _handler_path.find:
 
 _handler_path.print:
 
-    pop     ax
+    pop     si
     pop     es
     
-    mov     ds,     ax
-    
+    mov     es,     si
     xor     bx,     bx
+    
+    mov     ax,     es:[bx]
+    mov     ds,     ax
     call    _writestr
     
     mov     al,     '='
@@ -112,24 +126,17 @@ _handler_path.print:
     jz      _handler_path.no_value
     
     mov     ds,     ax
-    
-    xor     bx,     bx
     call    _writestr
 
 _handler_path.no_value:
 
-    pop     ds
-    pop     es
-    add     di,     2
-    
     mov     al,     HEX (0D)
     call    _writechr
     
     mov     al,     HEX (0A)
     call    _writechr
     
-    dec     cx
-    jz      _handler_path.done
+    jmp     _handler_path.done
 
 _handler_path.copy:
 
@@ -197,6 +204,18 @@ _handler_path.find2:
     mov     es,     cx
     mov     ds,     ax
     
+    push    es
+    push    di
+    
+    mov     di,     offset _temp
+    xor     al,     al
+    
+    mov     cx,     255
+    rep     stosb
+    
+    pop     di
+    pop     es
+    
     xor     ax,     ax
     push    ax
     
diff --git a/src/apps/pcomm/pcomm.asm b/src/apps/pcomm/pcomm.asm
index 8a41be4..9a59251 100644
--- a/src/apps/pcomm/pcomm.asm
+++ b/src/apps/pcomm/pcomm.asm
@@ -1558,8 +1558,6 @@ _get_env:
     push    di
     push    es
     
-    xor     ax,     ax
-    
     mov     si,     cs:[_vec_env]
     mov     cx,     cs:[_vec_env + 4]
     
@@ -1588,6 +1586,18 @@ _get_env:
     mov     es,     cx
     mov     ds,     ax
     
+    push    es
+    push    di
+    
+    mov     di,     offset _temp
+    xor     al,     al
+    
+    mov     cx,     255
+    rep     stosb
+    
+    pop     di
+    pop     es
+    
     xor     ax,     ax
     push    ax
     
diff --git a/src/apps/pcomm/set.asm b/src/apps/pcomm/set.asm
index 2c19553..ff64a39 100644
--- a/src/apps/pcomm/set.asm
+++ b/src/apps/pcomm/set.asm
@@ -167,6 +167,18 @@ _handler_set.find:
     mov     es,     cx
     mov     ds,     ax
     
+    push    es
+    push    di
+    
+    mov     di,     offset _temp
+    xor     al,     al
+    
+    mov     cx,     255
+    rep     stosb
+    
+    pop     di
+    pop     es
+    
     xor     ax,     ax
     push    ax
     
diff --git a/src/utils/dosfstools b/src/utils/dosfstools
index 2b218a0..fa2dcb9 160000
--- a/src/utils/dosfstools
+++ b/src/utils/dosfstools
@@ -1 +1 @@
-Subproject commit 2b218a0bd719edc90f0e6168b8c55c909ee67703
+Subproject commit fa2dcb9d35aed13af6c0c90fe794465ed4f02eeb