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Mips64 arch (#2241) 

* mips64 syscallabi

* mips64 abi + syscall abi
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OBarronCS 2024-06-24 16:10:00 -07:00 committed by GitHub
parent 684d7f9485
commit 9a1af18a26
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1 changed files with 4 additions and 0 deletions
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pwndbg/lib/abi.py
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@ -74,6 +74,7 @@ linux_amd64 = ABI(["rdi", "rsi", "rdx", "rcx", "r8", "r9"], 8, 0)
linux_arm = ABI(["r0", "r1", "r2", "r3"], 8, 0)
linux_aarch64 = ABI(["x0", "x1", "x2", "x3"], 16, 0)
linux_mips = ABI(["$a0", "$a1", "$a2", "$a3"], 4, 0)
linux_mips64 = ABI(["$a0", "$a1", "$a2", "$a3", "$a4", "$a5", "$a6", "$a7"], 8, 0)
linux_ppc = ABI(["r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10"], 4, 0)
linux_ppc64 = ABI(["r3", "r4", "r5", "r6", "r7", "r8", "r9", "r10"], 8, 0)
linux_riscv32 = ABI(["a0", "a1", "a2", "a3", "a4", "a5", "a6", "a7"], 4, 0)
@ -84,6 +85,7 @@ linux_amd64_syscall = SyscallABI(["rax", "rdi", "rsi", "rdx", "r10", "r8", "r9"]
linux_arm_syscall = SyscallABI(["r7", "r0", "r1", "r2", "r3", "r4", "r5", "r6"], 4, 0)
linux_aarch64_syscall = SyscallABI(["x8", "x0", "x1", "x2", "x3", "x4", "x5"], 16, 0)
linux_mips_syscall = SyscallABI(["$v0", "$a0", "$a1", "$a2", "$a3"], 4, 0)
linux_mips64_syscall = SyscallABI(["$v0", "$a0", "$a1", "$a2", "$a3", "$a4", "$a5"], 4, 0)
linux_ppc_syscall = SyscallABI(["r0", "r3", "r4", "r5", "r6", "r7", "r8", "r9"], 4, 0)
linux_ppc64_syscall = SyscallABI(["r0", "r3", "r4", "r5", "r6", "r7", "r8"], 8, 0)
linux_riscv32_syscall = SyscallABI(["a7", "a0", "a1", "a2", "a3", "a4", "a5", "a6"], 4, 0)
@ -105,6 +107,7 @@ DEFAULT_ABIS: Dict[Tuple[int, str, str], ABI] = {
(32, "arm", "linux"): linux_arm,
(32, "thumb", "linux"): linux_arm,
(32, "mips", "linux"): linux_mips,
(64, "mips", "linux"): linux_mips64,
(32, "powerpc", "linux"): linux_ppc,
(64, "powerpc", "linux"): linux_ppc64,
(32, "rv32", "linux"): linux_riscv32,
@ -118,6 +121,7 @@ SYSCALL_ABIS: Dict[Tuple[int, str, str], SyscallABI] = {
(32, "arm", "linux"): linux_arm_syscall,
(32, "thumb", "linux"): linux_arm_syscall,
(32, "mips", "linux"): linux_mips_syscall,
(64, "mips", "linux"): linux_mips64_syscall,
(32, "powerpc", "linux"): linux_ppc_syscall,
(64, "powerpc", "linux"): linux_ppc64_syscall,
(32, "rv32", "linux"): linux_riscv32_syscall,