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authorrsun3 <rsun3@6f19259b-4bc3-4df7-8a09-765794883524>2012-01-10 04:30:33 +0000
committerrsun3 <rsun3@6f19259b-4bc3-4df7-8a09-765794883524>2012-01-10 04:30:33 +0000
commit69b1c0214f61bc6f57f8ed1dfc2eb1f436ab423e (patch)
tree93624b588aff06bf2246a791e811b0d3d50ae49c /DuetPkg/BootSector
parentdee34318467c96af32cd123b0082e8498173e24a (diff)
downloadedk2-platforms-69b1c0214f61bc6f57f8ed1dfc2eb1f436ab423e.tar.xz
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
Diffstat (limited to 'DuetPkg/BootSector')
-rw-r--r--DuetPkg/BootSector/GNUmakefile34
-rw-r--r--DuetPkg/BootSector/efi64.S17
-rw-r--r--DuetPkg/BootSector/st16_64.S21
-rw-r--r--DuetPkg/BootSector/st32_64.S21
-rw-r--r--DuetPkg/BootSector/start64.S15
5 files changed, 62 insertions, 46 deletions
diff --git a/DuetPkg/BootSector/GNUmakefile b/DuetPkg/BootSector/GNUmakefile
index 66298daf3b..dc26e1f9ec 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 fe7a3647ad..ec6ad89761 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 c6cc5169f6..8eadd28d35 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 f1ebf67d18..465b1cf9b2 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 b8f1e60f8a..75626b86a4 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: