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mop3/kernel/amd64/regsasm.h
kamkow1 79768d94e6
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Preserve syscall return value in RAX
2026-01-08 23:06:32 +01:00

56 lines
4.6 KiB
C

#ifndef _KERNEL_AMD64_REGSASM_H
#define _KERNEL_AMD64_REGSASM_H
#define push_regs \
pushq % rax; \
pushq % rcx; \
pushq % rdx; \
pushq % rsi; \
pushq % rdi; \
pushq % rbp; \
pushq % rbx; \
pushq % r8; \
pushq % r9; \
pushq % r10; \
pushq % r11; \
pushq % r12; \
pushq % r13; \
pushq % r14; \
pushq % r15;
#define pop_regs \
popq % r15; \
popq % r14; \
popq % r13; \
popq % r12; \
popq % r11; \
popq % r10; \
popq % r9; \
popq % r8; \
popq % rbx; \
popq % rbp; \
popq % rdi; \
popq % rsi; \
popq % rdx; \
popq % rcx; \
popq % rax;
#define pop_regs_skip_rax \
popq % r15; \
popq % r14; \
popq % r13; \
popq % r12; \
popq % r11; \
popq % r10; \
popq % r9; \
popq % r8; \
popq % rbx; \
popq % rbp; \
popq % rdi; \
popq % rsi; \
popq % rdx; \
popq % rcx; \
addq $8, % rsp
#endif // _KERNEL_AMD64_REGSASM_H