Replaced ASM_GLOBAL with .global, and add start label for some files to avoid link warnings.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8416 6f19259b-4bc3-4df7-8a09-765794883524
2009-06-01 03:25:36 +00:00
parent 3d7dfb3886
commit ae3d1e91ef
8 changed files with 25 additions and 12 deletions
--- a/DuetPkg/BootSector/start16.S
+++ b/DuetPkg/BootSector/start16.S
@@ -26,9 +26,11 @@
 .equ                        BLOCK_MASK,                 0x01ff
 .equ                        BLOCK_SHIFT,                9

-        .org 0x00
-ASM_GLOBAL _start
-_start:
+        .org 0x00
+
+.global _start
+_start:
+
 Ia32Jump: 
  jmp   BootSectorEntryPoint  # JMP inst    - 3 bytes
  nop
@@ -452,7 +454,6 @@ gdtr:   .word  GDT_END - GDT_BASE - 1       # GDT limit

        .align 0x2

-ASM_GLOBAL GDT_BASE
 GDT_BASE: 
 # null descriptor
 .equ                NULL_SEL, .-GDT_BASE
@@ -546,7 +547,6 @@ idtr:   .word IDT_END - IDT_BASE - 1  # IDT limit
 #idt_tag db "IDT",0     
        .align 0x2

-ASM_GLOBAL IDT_BASE
 IDT_BASE: 
 # divide by zero (INT 0)
 .equ                DIV_ZERO_SEL, .-IDT_BASE