DuetPkg BootSector: Clean up .S files for 64-bit Duet for GCC build.

Partly contributed by Sergey Isakov [isakov-sl@bk.ru].

Signed-off-by: rsun3
Reviewed-by: niruiyu


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12921 6f19259b-4bc3-4df7-8a09-765794883524

5 files changed, 62 insertions, 46 deletions

diff --git a/DuetPkg/BootSector/GNUmakefile b/DuetPkg/BootSector/GNUmakefile
index 66298da..dc26e1f 100644
--- a/DuetPkg/BootSector/GNUmakefile
+++ b/DuetPkg/BootSector/GNUmakefile
@@ -1,7 +1,7 @@
 ## @file

 #  Just use host GCC to compile boot sector image.

 #

-#  Copyright (c) 2010, Intel Corporation. All rights reserved.<BR>

+#  Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved.<BR>

 #

 #  This program and the accompanying materials

 #  are licensed and made available under the terms and conditions of the BSD License

@@ -20,11 +20,15 @@ ASSEMBLY_CODE_FILE_LIST = $(MODULE_DIR)/bootsect.S \
                           $(MODULE_DIR)/bs16.S \
                           $(MODULE_DIR)/bs32.S \
                           $(MODULE_DIR)/efi32.S \
+                          $(MODULE_DIR)/efi64.S \
                           $(MODULE_DIR)/Gpt.S \
                           $(MODULE_DIR)/Mbr.S \
                           $(MODULE_DIR)/start.S \
                           $(MODULE_DIR)/start16.S \
-                          $(MODULE_DIR)/start32.S
+                          $(MODULE_DIR)/start32.S \
+                          $(MODULE_DIR)/start64.S \
+                          $(MODULE_DIR)/st16_64.S \
+                          $(MODULE_DIR)/st32_64.S
 
 TARGET_FILES = $(OUTPUT_DIR)/bootsect.com \
                $(OUTPUT_DIR)/bs16.com \
@@ -34,11 +38,11 @@ TARGET_FILES = $(OUTPUT_DIR)/bootsect.com \
                $(OUTPUT_DIR)/start.com \
                $(OUTPUT_DIR)/start16.com \
                $(OUTPUT_DIR)/start32.com \
-               $(OUTPUT_DIR)/efi32.com2
-               #$(OUTPUT_DIR)/start64.com \
-               #$(OUTPUT_DIR)/st16_64.com \
-               #$(OUTPUT_DIR)/st32_64.com \
-               #$(OUTPUT_DIR)/efi64.com2
+               $(OUTPUT_DIR)/efi32.com2 \
+               $(OUTPUT_DIR)/start64.com \
+               $(OUTPUT_DIR)/st16_64.com \
+               $(OUTPUT_DIR)/st32_64.com \
+               $(OUTPUT_DIR)/efi64.com2
 
 .PHONY : all
 all: $(TARGET_FILES)
@@ -98,16 +102,16 @@ $(OUTPUT_DIR)/start64.com: $(OUTPUT_DIR)/start64.o
 	$(DLINK) --oformat binary -o $(OUTPUT_DIR)/start64.com $(OUTPUT_DIR)/start64.o -Ttext 0 -Map $(OUTPUT_DIR)/start64.map
 
 # start16_64.S
-$(OUTPUT_DIR)/start16_64.o: $(MODULE_DIR)/start16_64.S
-	$(ASM) -c -o $(OUTPUT_DIR)/start16_64.o $(MODULE_DIR)/start16_64.S
-$(OUTPUT_DIR)/start16_64.com: $(OUTPUT_DIR)/start16_64.o
-	$(DLINK) --oformat binary -o $(OUTPUT_DIR)/start16_64.com $(OUTPUT_DIR)/start16_64.o -Ttext 0 -Map $(OUTPUT_DIR)/start16_64.map
+$(OUTPUT_DIR)/st16_64.o: $(MODULE_DIR)/st16_64.S
+	$(ASM) -c -o $(OUTPUT_DIR)/st16_64.o $(MODULE_DIR)/st16_64.S
+$(OUTPUT_DIR)/st16_64.com: $(OUTPUT_DIR)/st16_64.o
+	$(DLINK) --oformat binary -o $(OUTPUT_DIR)/st16_64.com $(OUTPUT_DIR)/st16_64.o -Ttext 0 -Map $(OUTPUT_DIR)/st16_64.map
 
 # start32_64.S
-$(OUTPUT_DIR)/start32_64.o: $(MODULE_DIR)/start32_64.S
-	$(ASM) -c -o $(OUTPUT_DIR)/start32_64.o $(MODULE_DIR)/start32_64.S
-$(OUTPUT_DIR)/start32_64.com: $(OUTPUT_DIR)/start32_64.o
-	$(DLINK) --oformat binary -o $(OUTPUT_DIR)/start32_64.com $(OUTPUT_DIR)/start32_64.o -Ttext 0 -Map $(OUTPUT_DIR)/start32_64.map
+$(OUTPUT_DIR)/st32_64.o: $(MODULE_DIR)/st32_64.S
+	$(ASM) -c -o $(OUTPUT_DIR)/st32_64.o $(MODULE_DIR)/st32_64.S
+$(OUTPUT_DIR)/st32_64.com: $(OUTPUT_DIR)/st32_64.o
+	$(DLINK) --oformat binary -o $(OUTPUT_DIR)/st32_64.com $(OUTPUT_DIR)/st32_64.o -Ttext 0 -Map $(OUTPUT_DIR)/st32_64.map
 
 # efi32.S
 $(OUTPUT_DIR)/efi32.o: $(MODULE_DIR)/efi32.S
diff --git a/DuetPkg/BootSector/efi64.S b/DuetPkg/BootSector/efi64.S
index fe7a364..ec6ad89 100644
--- a/DuetPkg/BootSector/efi64.S
+++ b/DuetPkg/BootSector/efi64.S
@@ -1,6 +1,6 @@
 #------------------------------------------------------------------------------

 #*

-#*   Copyright (c) 2006, Intel Corporation. All rights reserved.<BR>

+#*   Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

 #*   This program and the accompanying materials                          

 #*   are licensed and made available under the terms and conditions of the BSD License         

 #*   which accompanies this distribution.  The full text of the license may be found at        

@@ -24,6 +24,9 @@
         .code: 

         .org 0x21000

 

+.global _start

+_start:

+

 .equ                 DEFAULT_HANDLER_SIZE, INT1 - INT0

 

 .macro jmpCommonIdtEntry  

@@ -1279,9 +1282,9 @@ looptop:
     andb    $0xf,%bl

     addb    $'0', %bl

     cmpb    $'9', %bl

-    jle     @f

+    jle     LN_C4

     addb    $7,%bl

-@@: 

+LN_C4: 

     movb %bl, (%edi)

     addl    $2,%edi

     loop    looptop

@@ -1300,10 +1303,10 @@ ClearScreen:
     movb    $0xc,%ah

     movl    $0xb8000,%edi

     movl    $80*24,%ecx

-LN_C4: 

+LN_C5: 

     movw    %ax, (%edi)

     addl    $2,%edi

-    loop    LN_C4

+    loop    LN_C5

     movl    $0xb8000,%edi

 

     popl    %ecx

@@ -1315,9 +1318,9 @@ A2C:
     andb    $0xf,%al

     addb    $'0', %al

     cmpb    $'9', %al

-    jle     @f

+    jle     LN_C6

     addb    $7,%al

-LN_C5: 

+LN_C6: 

     ret

 

 String1:            .asciz      "*** INT "

diff --git a/DuetPkg/BootSector/st16_64.S b/DuetPkg/BootSector/st16_64.S
index c6cc516..8eadd28 100644
--- a/DuetPkg/BootSector/st16_64.S
+++ b/DuetPkg/BootSector/st16_64.S
@@ -1,6 +1,6 @@
 #------------------------------------------------------------------------------

 #*

-#*   Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>

+#*   Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

 #*   This program and the accompanying materials                          

 #*   are licensed and made available under the terms and conditions of the BSD License         

 #*   which accompanies this distribution.  The full text of the license may be found at        

@@ -27,6 +27,10 @@
 .equ                        BLOCK_SHIFT, 9

 

        .org 0x0

+

+.global _start

+_start:

+

 Ia32Jump: 

   jmp   BootSectorEntryPoint  # JMP inst    - 3 bytes

   nop

@@ -123,11 +127,11 @@ CheckEm64T:
         movw $18,%cx

         jmp  PrintStringAndHalt

 CheckEm64TPass: 

-jumpFarInstruction: 

+JumpFarInstruction: 

         .byte 0xea

-jumpOffset: 

+JumpOffset: 

         .word 0x200

-jumpSegment: 

+JumpSegment: 

         .word 0x2000

 

 

@@ -431,7 +435,7 @@ A20GateEnabled:
     #

     # Enable Protect Mode (set CR0.PE=1)

     #

-    movl  $cr0, %eax      # Read CR0.

+    movl  %cr0, %eax      # Read CR0.

     orl   $0x1,%eax       # Set PE=1

     movl  %eax, %cr0      # Write CR0.

     .byte 0x66

@@ -503,7 +507,7 @@ In32BitProtectedMode:
     #

     # Enable paging to activate long mode (set CR0.PG=1)

     #

-    movl  $cr0, %eax      # Read CR0.

+    movl  %cr0, %eax      # Read CR0.

     .byte 0xf

     .byte 0xba

     .byte 0xe8

@@ -1099,9 +1103,8 @@ MemoryMap:  .long 0,0,0,0,0,0,0,0
         .long 0,0,0,0,0,0,0,0

 

         .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

-        .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

 

-        #.org 0x0fe0  #Just for pass build

+        .org 0x0fe0

 MyStack:    

         # below is the pieces of the IVT that is used to redirect INT 68h - 6fh

         #    back to INT 08h - 0fh  when in real mode...  It is 'org'ed to a

@@ -1133,7 +1136,7 @@ MyStack:
         iret

 

 

-        #.org 0x0ffe #Just for pass build

+        .org 0x0ffe

 BlockSignature: 

         .word 0xaa55

 

diff --git a/DuetPkg/BootSector/st32_64.S b/DuetPkg/BootSector/st32_64.S
index f1ebf67..465b1cf 100644
--- a/DuetPkg/BootSector/st32_64.S
+++ b/DuetPkg/BootSector/st32_64.S
@@ -1,6 +1,6 @@
 #------------------------------------------------------------------------------

 #*

-#*   Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>

+#*   Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

 #*   This program and the accompanying materials                          

 #*   are licensed and made available under the terms and conditions of the BSD License         

 #*   which accompanies this distribution.  The full text of the license may be found at        

@@ -27,6 +27,10 @@
 .equ                        BLOCK_SHIFT, 9

 

        .org 0x0

+

+.global _start

+_start:

+

 Ia32Jump: 

   jmp   BootSectorEntryPoint  # JMP inst    - 3 bytes

   nop

@@ -138,11 +142,11 @@ CheckEm64T:
         movw $18,%cx

         jmp  PrintStringAndHalt

 CheckEm64TPass: 

-jumpFarInstruction: 

+JumpFarInstruction: 

         .byte 0xea

-jumpOffset: 

+JumpOffset: 

         .word 0x200

-jumpSegment: 

+JumpSegment: 

         .word 0x2000

 

 

@@ -446,7 +450,7 @@ A20GateEnabled:
     #

     # Enable Protect Mode (set CR0.PE=1)

     #

-    movl  $cr0, %eax      # Read CR0.

+    movl  %cr0, %eax      # Read CR0.

     orl   $0x1,%eax       # Set PE=1

     movl  %eax, %cr0      # Write CR0.

     .byte 0x66

@@ -518,7 +522,7 @@ In32BitProtectedMode:
     #

     # Enable paging to activate long mode (set CR0.PG=1)

     #

-    movl  $cr0, %eax      # Read CR0.

+    movl  %cr0, %eax      # Read CR0.

     .byte 0xf

     .byte 0xba

     .byte 0xe8

@@ -1114,9 +1118,8 @@ MemoryMap:  .long 0,0,0,0,0,0,0,0
         .long 0,0,0,0,0,0,0,0

 

         .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

-        .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

 

-        #.org 0x0fe0  #Just for pass build

+        .org 0x0fe0

 MyStack:    

         # below is the pieces of the IVT that is used to redirect INT 68h - 6fh

         #    back to INT 08h - 0fh  when in real mode...  It is 'org'ed to a

@@ -1148,7 +1151,7 @@ MyStack:
         iret

 

 

-        #.org 0x0ffe #Just for pass build

+        .org 0x0ffe

 BlockSignature: 

         .word 0xaa55

 

diff --git a/DuetPkg/BootSector/start64.S b/DuetPkg/BootSector/start64.S
index b8f1e60..75626b8 100644
--- a/DuetPkg/BootSector/start64.S
+++ b/DuetPkg/BootSector/start64.S
@@ -1,6 +1,6 @@
 #------------------------------------------------------------------------------

 #*

-#*   Copyright (c) 2006 - 2007, Intel Corporation. All rights reserved.<BR>

+#*   Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>

 #*   This program and the accompanying materials                          

 #*   are licensed and made available under the terms and conditions of the BSD License         

 #*   which accompanies this distribution.  The full text of the license may be found at        

@@ -27,6 +27,10 @@
 .equ                        BLOCK_SHIFT, 9

 

         .org 0x0

+

+.global _start

+_start:

+

 Ia32Jump: 

   jmp   BootSectorEntryPoint  # JMP inst    - 3 bytes

   nop

@@ -123,11 +127,11 @@ CheckEm64T:
         movw $18,%cx

         jmp  PrintStringAndHalt

 CheckEm64TPass: 

-jumpFarInstruction: 

+JumpFarInstruction: 

         .byte 0xea

-jumpOffset: 

+JumpOffset: 

         .word 0x200

-jumpSegment: 

+JumpSegment: 

         .word 0x2000

 

 

@@ -510,7 +514,7 @@ In32BitProtectedMode:
     #

     # Enable paging to activate long mode (set CR0.PG=1)

     #

-    movl  $cr0, %eax      # Read CR0.

+    movl  %cr0, %eax      # Read CR0.

     .byte 0xf

     .byte 0xba

     .byte 0xe8

@@ -1106,7 +1110,6 @@ MemoryMap:  .long 0,0,0,0,0,0,0,0
         .long 0,0,0,0,0,0,0,0

 

         .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

-        .long 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0

 

         .org 0x0fe0

 MyStack: