Crate syscall_linux_raw[−][src]
Tables of possibly supported platforms.
Syscall and ret instructions and registers
Arch/ABI Instruction System# Ret1 Ret2 arm/OABI swi NR - r0 - arm/EABI swi 0x0 r7 r0 r1 arm64 svc #0 w8 x0 x1 i386 int $0x80 eax eax edx riscv ecall a7 a0 a1 x86-64 syscall rax rax rdx x32 syscall rax rax rdx
Argument registers
Arch/ABI arg1 arg2 arg3 arg4 arg5 arg6 arg7 Notes arm/OABI r0 r1 r2 r3 r4 r5 r6 arm/EABI r0 r1 r2 r3 r4 r5 r6 arm64 x0 x1 x2 x3 x4 x5 - i386 ebx ecx edx esi edi ebp - riscv a0 a1 a2 a3 a4 a5 - x86-64 rdi rsi rdx r10 r8 r9 - x32 rdi rsi rdx r10 r8 r9 -
C-abi registers
Arch/ABI a0 a1 a2 a3 a4 a5 ret1 ret2 caller x86-64 rdi rsi rdx rcx r8 r9 rax rdx rbx,rsp,rbp
Structs
SysNr | A helper to distinguish the syscall number from other parameters. |