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Kernel: Don't byteswap the ISR number on interrupt entry

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Let's just add the padding before we jump to interrupt_common_asm_entry.
This commit is contained in:
Gunnar Beutner 2021-07-01 23:02:21 +02:00 • committed by Andreas Kling
commit db334b50d0
Notes: sideshowbarker 2024-07-18 11:09:07 +09:00
2 changed files with 9 additions and 7 deletions
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7
Kernel/Arch/x86/x86_64/InterruptEntry.cpp
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@ -12,13 +12,6 @@
asm(
".globl interrupt_common_asm_entry\n"
"interrupt_common_asm_entry: \n"
// add the padding field in RegisterState
" subq $4, %rsp\n"
" pushq %rax\n"
" movl 12(%rsp), %eax\n"
" movl $0, 12(%rsp)\n"
" movl %eax, 8(%rsp)\n"
" popq %rax\n"
// save all the other registers
" pushq %r15\n"
" pushq %r14\n"