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pub const Frame = extern struct {
r15: u64,
r14: u64,
r13: u64,
r12: u64,
r11: u64,
r10: u64,
r9: u64,
r8: u64,
rbp: u64,
rdi: u64,
rsi: u64,
rdx: u64,
rcx: u64,
rbx: u64,
rax: u64,
vector: u64,
error_code: u64,
// pushed by the cpu on the interrupt (long mode always pushes ss:rsp):
rip: u64,
cs: u64,
rflags: u64,
rsp: u64,
ss: u64,
};
// push/pop the 15 gprs in frames exact order
// (rax pushed first -> highest field, r15 last -> at rsp = &frame)
pub const PUSH_GPRS =
\\push %rax
\\push %rbx
\\push %rcx
\\push %rdx
\\push %rsi
\\push %rdi
\\push %rbp
\\push %r8
\\push %r9
\\push %r10
\\push %r11
\\push %r12
\\push %r13
\\push %r14
\\push %r15
;
pub const POP_GPRS =
\\pop %r15
\\pop %r14
\\pop %r13
\\pop %r12
\\pop %r11
\\pop %r10
\\pop %r9
\\pop %r8
\\pop %rbp
\\pop %rdi
\\pop %rsi
\\pop %rdx
\\pop %rcx
\\pop %rbx
\\pop %rax
;
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