diff options
Diffstat (limited to 'src/device/oprom/realmode/x86_asm.S')
| -rw-r--r-- | src/device/oprom/realmode/x86_asm.S | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/src/device/oprom/realmode/x86_asm.S b/src/device/oprom/realmode/x86_asm.S index 56ebb3a885..54cf374025 100644 --- a/src/device/oprom/realmode/x86_asm.S +++ b/src/device/oprom/realmode/x86_asm.S @@ -36,7 +36,8 @@ __idt_handler: movb $0, %al /* This instruction gets modified */ ljmp $0, $__interrupt_handler_16bit .globl __idt_handler_size -__idt_handler_size = ( . - __idt_handler) +__idt_handler_size: + .long . - __idt_handler /* In order to be independent of coreboot's position in RAM @@ -47,7 +48,6 @@ __idt_handler_size = ( . - __idt_handler) __realmode_code: /* Realmode IDT pointer structure. */ - .globl __realmode_idt __realmode_idt = RELOCATED(.) .word 1023 /* 16 bit limit */ .long 0 /* 24 bit base */ @@ -67,13 +67,13 @@ __registers = RELOCATED(.) .long 0 /* 20 - EDI */ /* 256 byte buffer, used by int10 */ - .globl __buffer -__buffer = RELOCATED(.) + .globl __realmode_buffer +__realmode_buffer: .skip 256 .code32 .globl __realmode_call -__realmode_call = RELOCATED(.) +__realmode_call: /* save all registers to the stack */ pusha pushf @@ -204,7 +204,7 @@ __lcall_instr = RELOCATED(.) ret .globl __realmode_interrupt -__realmode_interrupt = RELOCATED(.) +__realmode_interrupt: /* save all registers to the stack */ pusha pushf @@ -408,6 +408,7 @@ __interrupt_handler_16bit = RELOCATED(.) iret .globl __realmode_code_size -__realmode_code_size = (. - __realmode_code) +__realmode_code_size: + .long . - __realmode_code .code32 |