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| author | Frans Kaashoek <[email protected]> | 2018-10-04 09:21:10 -0400 |
|---|---|---|
| committer | Frans Kaashoek <[email protected]> | 2018-10-04 09:21:10 -0400 |
| commit | 2fa3a8fd0557ebeb6a59c3de44332232f18ac1d9 (patch) | |
| tree | d82e23c8971480ff24b63d0ff7f0322c51778ba8 | |
| parent | a7ef9a40c48bdf380d75ae3d59198db418992011 (diff) | |
| download | xv6-labs-2fa3a8fd0557ebeb6a59c3de44332232f18ac1d9.tar.gz xv6-labs-2fa3a8fd0557ebeb6a59c3de44332232f18ac1d9.tar.bz2 xv6-labs-2fa3a8fd0557ebeb6a59c3de44332232f18ac1d9.zip | |
Oops, didn't commit these changes with last commit
| -rw-r--r-- | entry.S | 12 |
1 files changed, 6 insertions, 6 deletions
@@ -66,7 +66,7 @@ start: call loadgdt # Enter new 32-bit code segment (already in 32-bit mode). - ljmp $KCSEG32, $V2P_WO(start32) // code32 segment selector + ljmp $SEG_KCODE32, $V2P_WO(start32) // code32 segment selector start32: # Initialize page table. @@ -75,7 +75,7 @@ start32: movl $V2P_WO(start64), %eax # Enter 64-bit mode. - ljmp $KCSEG, $V2P_WO(tramp64) // code64 segment selector + ljmp $SEG_KCODE, $V2P_WO(tramp64) // code64 segment selector .code64 start64: @@ -92,12 +92,12 @@ start64: .global apstart apstart: call loadgdt - ljmp $KCSEG32, $V2P_WO(apstart32) // code32 segment selector + ljmp $SEG_KCODE32, $V2P_WO(apstart32) // code32 segment selector apstart32: call init32e movl $V2P_WO(apstart64), %eax - ljmp $KCSEG, $V2P_WO(tramp64) // code64 segment selector + ljmp $SEG_KCODE, $V2P_WO(tramp64) // code64 segment selector .code64 apstart64: @@ -107,7 +107,7 @@ apstart64: movq %rax, %rsp movq $0, %rbp call apmain -1: jmp 1b + jmp . .code64 tramp64: @@ -212,7 +212,7 @@ loadgdt: lgdt 2(%esp) addl $8, %esp - movl $KDSEG, %eax // data segment selector + movl $SEG_KDATA, %eax // data segment selector movw %ax, %ds movw %ax, %es movw %ax, %ss |