diff options
| -rw-r--r-- | arch/x86/realmode/rm/trampoline_64.S | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S index 063da008d520..66c58cf15503 100644 --- a/arch/x86/realmode/rm/trampoline_64.S +++ b/arch/x86/realmode/rm/trampoline_64.S @@ -80,6 +80,7 @@ no_longmode: jmp no_longmode #include "../kernel/verify_cpu.S" + .section ".text32","ax" .code32 .balign 4 ENTRY(startup_32) @@ -114,6 +115,7 @@ ENTRY(startup_32) */ ljmpl *(pa_startup_64_vector) + .section ".text64","ax" .code64 .balign 4 ENTRY(startup_64) @@ -123,7 +125,8 @@ ENTRY(startup_64) addl %esi, %eax jmp *%rax - # Careful these need to be in the same 64K segment as the above; + .section ".rodata","a" + .balign 16 tidt: .word 0 # idt limit = 0 .word 0, 0 # idt base = 0L @@ -153,9 +156,8 @@ startup_64_vector: .word __KERNEL_CS, 0 .data - .balign 4 -ENTRY(trampoline_status) +GLOBAL(trampoline_status) .long 0 trampoline_stack: @@ -164,7 +166,7 @@ trampoline_stack_end: .globl level3_ident_pgt .globl level3_kernel_pgt -ENTRY(trampoline_level4_pgt) +GLOBAL(trampoline_level4_pgt) level3_ident_pgt: .quad 0 .fill 510,8,0 level3_kernel_pgt: .quad 0 |