From ace65b453151845bc361f21f3e5b651c35f9f126 Mon Sep 17 00:00:00 2001 From: Jon Santmyer Date: Wed, 22 May 2024 13:00:41 -0400 Subject: massive refactor for mp and organization --- include/arch/x86_64/tss.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/arch/x86_64/tss.h (limited to 'include/arch/x86_64/tss.h') diff --git a/include/arch/x86_64/tss.h b/include/arch/x86_64/tss.h new file mode 100644 index 0000000..3184df5 --- /dev/null +++ b/include/arch/x86_64/tss.h @@ -0,0 +1,20 @@ +#ifndef JOVE_ARCH_x86_64_TSS_H +#define JOVE_ARCH_x86_64_TSS_H 1 + +#include +#include + +struct TSS +{ + uint32_t resv0; + uint32_t rsp[3][2]; + uint64_t resv1; + uint32_t ist[8][2]; + uint64_t resv2; + uint16_t resv3; + uint16_t iobp; +}; + +void tss_set_rsp(struct TSS *tss, uint8_t dpl, uintptr_t rsp); + +#endif -- cgit v1.2.1