Changeset 590 in xtideuniversalbios for trunk/Assembly_Library/Src/Display/DisplayFormat.asm

Timestamp:

May 25, 2016, 8:16:35 AM (9 years ago)

Author:

Krister Nordvall

Message:

Changes:

• Updated URLs and copyright info in BIOSDRVS and XTIDECFG.
• BIOSDRVS should now build under Linux.
• Minor optimizations to the library.

File:

• trunk/Assembly_Library/Src/Display/DisplayFormat.asm (modified) (4 diffs)

trunk/Assembly_Library/Src/Display/DisplayFormat.asm

@@ -334 +334 @@
 d_FormatSignedDecimalWord:
     mov     ax, [bp]
-    mov     bx, 10
-    jmp     DisplayPrint_SignedWordFromAXWithBaseInBX
+    mov     bl, 10
+    jmp     DisplayPrint_SignedWordFromAXWithBaseInBL
 %endif
 
@@ -341 +341 @@
 u_FormatUnsignedDecimalWord:
     mov     ax, [bp]
-    mov     bx, 10
-    jmp     DisplayPrint_WordFromAXWithBaseInBX
+    mov     bl, 10
+    jmp     DisplayPrint_WordFromAXWithBaseInBL
 
 ALIGN DISPLAY_JUMP_ALIGN
 x_FormatHexadecimalWord:
     mov     ax, [bp]
-    mov     bx, 16
-    call    DisplayPrint_WordFromAXWithBaseInBX
+    mov     bl, 16
+    call    DisplayPrint_WordFromAXWithBaseInBL
     mov     al, 'h'
     jmp     DisplayPrint_CharacterFromAL
@@ -354 +354 @@
 ALIGN DISPLAY_JUMP_ALIGN
 I_FormatDashForZero:
-    mov     ax, [bp]
-    test    ax,ax
-    jnz     u_FormatUnsignedDecimalWord
-    mov     [bp], word g_szDashForZero
+    cmp     WORD [bp], 0
+    jne     SHORT u_FormatUnsignedDecimalWord
+    mov     WORD [bp], g_szDashForZero
 ;;; fall-through
 
@@ -366 +365 @@
     mov     si, [bp]
 
-    cmp     si, byte 07fh       ;  well within the boundaries of ROMVARS_size
+    cmp     si, BYTE 7Fh        ; well within the boundaries of ROMVARS_size
     jb      .notFormatted