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重构内存分配器、增加中断支持、整理rust运行时环境 #4

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pointer-to-bios merged 39 commits from downstream into main 2024-04-11 00:36:14 +08:00
Conversation 0 Commits 39 Files Changed 51 +8 -1
1 changed files with 8 additions and 1 deletions
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Showing only changes of commit 37ee2ca85d - Show all commits

7
src/kernel/arch/x86_64/interrupt_x86_64.c
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@ -6,6 +6,12 @@
void interrupt_init() void interrupt_init()
{ {
gate_descriptor_t gate; gate_descriptor_t gate;
trap_gate_generate(gate, interrupt_entry_sym(UNSUPPORTED));
for (usize i = 4; i < 256; i++)
{
interrupt_register_gate(gate, i);
}
trap_gate_generate(gate, interrupt_entry_sym(DE)); trap_gate_generate(gate, interrupt_entry_sym(DE));
interrupt_register_gate(gate, 0); interrupt_register_gate(gate, 0);
trap_gate_generate(gate, interrupt_entry_sym(UNSUPPORTED)); trap_gate_generate(gate, interrupt_entry_sym(UNSUPPORTED));
@ -14,5 +20,6 @@ void interrupt_init()
interrupt_register_gate(gate, 2); interrupt_register_gate(gate, 2);
trap_gate_generate(gate, interrupt_entry_sym(BP)); trap_gate_generate(gate, interrupt_entry_sym(BP));
interrupt_register_gate(gate, 3); interrupt_register_gate(gate, 3);
interrupt_open(); interrupt_open();
} }