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authorqhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>2009-08-21 02:51:09 +0000
committerqhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524>2009-08-21 02:51:09 +0000
commitb29a823d91ac4d8abd87e58172e32d7b0b43be8d (patch)
tree5db0ace4fe4eca735fc60e4f17e6583f8b39ffe5 /DuetPkg/BootSector/efi64.S
parent10b48963c887398c0fd3313de0996808d51b1afc (diff)
downloadedk2-platforms-b29a823d91ac4d8abd87e58172e32d7b0b43be8d.tar.xz
Detab in DuetPkg
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9170 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'DuetPkg/BootSector/efi64.S')
-rw-r--r--DuetPkg/BootSector/efi64.S88
1 files changed, 44 insertions, 44 deletions
diff --git a/DuetPkg/BootSector/efi64.S b/DuetPkg/BootSector/efi64.S
index 57efe587e4..d95fc73bbe 100644
--- a/DuetPkg/BootSector/efi64.S
+++ b/DuetPkg/BootSector/efi64.S
@@ -32,8 +32,8 @@
# within 255 bytes of the common entry. This must
# be done to maintain the consistency of the size
# of entry points...
- .byte 0xe9 # jmp 16 bit relative
- .long commonIdtEntry - . - 4 # offset to jump to
+ .byte 0xe9 # jmp 16 bit relative
+ .long commonIdtEntry - . - 4 # offset to jump to
.endm
@@ -56,21 +56,21 @@ Start:
call ClearScreen
# Populate IDT with meaningful offsets for exception handlers...
- sidt Idtr
-
+ sidt Idtr
+
- movl Halt, %eax
+ movl Halt, %eax
movl %eax,%ebx # use bx to copy 15..0 to descriptors
shrl $16,%eax # use ax to copy 31..16 to descriptors
# 63..32 of descriptors is 0
movl $0x78,%ecx # 78h IDT entries to initialize with unique entry points (exceptions)
- movl (Idtr + 2), %esi
+ movl (Idtr + 2), %esi
movl (%esi),%edi
LOOP_1: # loop through all IDT entries exception handlers and initialize to default handler
movw %bx, (%edi) # write bits 15..0 of offset
movw $0x38, 2(%edi) # SYS_CODE_SEL64 from GDT
- movw $(0x0e00 | 0x8000), 4(%edi) # type = 386 interrupt gate, present
+ movw $(0x0e00 | 0x8000), 4(%edi) # type = 386 interrupt gate, present
movw %ax, 6(%edi) # write bits 31..16 of offset
movl $0, 8(%edi) # write bits 31..16 of offset
addl $16, %edi # move up to next descriptor
@@ -123,12 +123,12 @@ LOOP_1: # loop through all IDT entries e
movl 0x30(%ebp),%edi # edi = [[22000 + [22014] + 3c] + 2c] = ImageBase (63..32 is zero, ignore)
movl 0x28(%ebp),%eax # eax = [[22000 + [22014] + 3c] + 24] = EntryPoint
addl %edi,%eax # eax = ImageBase + EntryPoint
- movl %ebx, EfiLdrOffset
+ movl %ebx, EfiLdrOffset
movl %eax, (%ebx) # Modify far jump instruction for correct entry point
- movw 6(%ebp), %bx # bx = Number of sections
+ movw 6(%ebp), %bx # bx = Number of sections
xorl %eax,%eax
- movw 0x14(%ebp), %ax # ax = Optional Header Size
+ movw 0x14(%ebp), %ax # ax = Optional Header Size
addl %eax,%ebp
addl $0x18,%ebp # ebp = Start of 1st Section
@@ -155,12 +155,12 @@ SectionLoop:
cmpw $0,%bx
jne SectionLoop
- movl (Idtr), %eax # get size of IDT
- movzx (%edx), %eax
+ movl (Idtr), %eax # get size of IDT
+ movzx (%edx), %eax
.byte 0xff
.byte 0xc0
# inc eax
- addl 2(%edx), %eax # add to base of IDT to get location of memory map...
+ addl 2(%edx), %eax # add to base of IDT to get location of memory map...
xorl %ecx,%ecx
movl %eax,%ecx # put argument to RCX
@@ -379,11 +379,11 @@ commonIdtEntry:
ja PrintDefaultString
PrintExceptionString:
shll $3,%eax ## multiply by 8 to get offset from StringTable to actual string address
- addl StringTable, %eax
+ addl StringTable, %eax
movl (%eax),%esi
jmp PrintTheString
PrintDefaultString:
- movl IntUnknownString, %esi
+ movl IntUnknownString, %esi
# patch Int number
movl %eax,%edx
call A2C
@@ -394,35 +394,35 @@ PrintDefaultString:
movb %al,(%esi)
PrintTheString:
call PrintString
- movl String2, %esi
+ movl String2, %esi
call PrintString
.byte 0x48
movl 19*8(%ebp),%eax # CS
call PrintQword
movb $':', %al
- movb %al, (%edi)
+ movb %al, (%edi)
addl $2,%edi
.byte 0x48
movl 18*8(%ebp),%eax # RIP
call PrintQword
- movl String3, %esi
+ movl String3, %esi
call PrintString
movl $0xb8140,%edi
- movl StringRax, %esi
+ movl StringRax, %esi
call PrintString
.byte 0x48
movl 15*8(%ebp),%eax
call PrintQword
- movl StringRcx, %esi
+ movl StringRcx, %esi
call PrintString
.byte 0x48
movl 14*8(%ebp),%eax
call PrintQword
- movl StringRdx, %esi
+ movl StringRdx, %esi
call PrintString
.byte 0x48
movl 13*8(%ebp),%eax
@@ -430,19 +430,19 @@ PrintTheString:
movl $0xb81e0,%edi
- movl StringRbx, %esi
+ movl StringRbx, %esi
call PrintString
.byte 0x48
movl 12*8(%ebp),%eax
call PrintQword
- movl StringRsp, %esi
+ movl StringRsp, %esi
call PrintString
.byte 0x48
movl 21*8(%ebp),%eax
call PrintQword
- movl StringRbp, %esi
+ movl StringRbp, %esi
call PrintString
.byte 0x48
movl 10*8(%ebp),%eax
@@ -450,19 +450,19 @@ PrintTheString:
movl $0xb8280,%edi
- movl StringRsi, %esi
+ movl StringRsi, %esi
call PrintString
.byte 0x48
movl 9*8(%ebp),%eax
call PrintQword
- movl StringRdi, %esi
+ movl StringRdi, %esi
call PrintString
.byte 0x48
movl 8*8(%ebp),%eax
call PrintQword
- movl StringEcode, %esi
+ movl StringEcode, %esi
call PrintString
.byte 0x48
movl 17*8(%ebp),%eax
@@ -470,19 +470,19 @@ PrintTheString:
movl $0xb8320,%edi
- movl StringR8, %esi
+ movl StringR8, %esi
call PrintString
.byte 0x48
movl 7*8(%ebp),%eax
call PrintQword
- movl StringR9, %esi
+ movl StringR9, %esi
call PrintString
.byte 0x48
movl 6*8(%ebp),%eax
call PrintQword
- movl StringR10, %esi
+ movl StringR10, %esi
call PrintString
.byte 0x48
movl 5*8(%ebp),%eax
@@ -490,19 +490,19 @@ PrintTheString:
movl $0xb83c0,%edi
- movl StringR11, %esi
+ movl StringR11, %esi
call PrintString
.byte 0x48
movl 4*8(%ebp),%eax
call PrintQword
- movl StringR12, %esi
+ movl StringR12, %esi
call PrintString
.byte 0x48
movl 3*8(%ebp),%eax
call PrintQword
- movl StringR13, %esi
+ movl StringR13, %esi
call PrintString
.byte 0x48
movl 2*8(%ebp),%eax
@@ -510,19 +510,19 @@ PrintTheString:
movl $0xb8460,%edi
- movl StringR14, %esi
+ movl StringR14, %esi
call PrintString
.byte 0x48
movl 1*8(%ebp),%eax
call PrintQword
- movl StringR15, %esi
+ movl StringR15, %esi
call PrintString
.byte 0x48
movl 0*8(%ebp),%eax
call PrintQword
- movl StringSs, %esi
+ movl StringSs, %esi
call PrintString
.byte 0x48
movl 22*8(%ebp),%eax
@@ -530,7 +530,7 @@ PrintTheString:
movl $0xb8500,%edi
- movl StringRflags, %esi
+ movl StringRflags, %esi
call PrintString
.byte 0x48
movl 20*8(%ebp),%eax
@@ -554,7 +554,7 @@ InnerLoop:
movl (%esi),%eax
call PrintQword
addl $8,%esi
- mov $0x00, %al
+ mov $0x00, %al
movb %al,(%edi)
addl $2,%edi
loop InnerLoop
@@ -585,7 +585,7 @@ InnerLoop1:
movl (%esi),%eax
call PrintQword
addl $8,%esi
- movb $0x00, %al
+ movb $0x00, %al
movb %al,(%edi)
addl $2,%edi
loop InnerLoop1
@@ -652,10 +652,10 @@ LN_C1:
PrintString:
pushl %eax
LN_C2:
- movb (%esi), %al
+ movb (%esi), %al
cmpb $0,%al
je LN_C3
- movb %al, (%edi)
+ movb %al, (%edi)
.byte 0xff
.byte 0xc6
# inc esi
@@ -687,7 +687,7 @@ looptop:
jle @f
addb $7,%bl
@@:
- movb %bl, (%edi)
+ movb %bl, (%edi)
addl $2,%edi
loop looptop
#wbinvd
@@ -701,12 +701,12 @@ ClearScreen:
pushl %eax
pushl %ecx
- movb $0x00, %al
+ movb $0x00, %al
movb $0xc,%ah
movl $0xb8000,%edi
movl $80*24,%ecx
LN_C4:
- movw %ax, (%edi)
+ movw %ax, (%edi)
addl $2,%edi
loop LN_C4
movl $0xb8000,%edi