#ifndef REMOTE_UNWIND_LIBUNWIND #include #include #include "perf_regs.h" #include "../../util/unwind.h" #include "../../util/debug.h" #endif #ifdef HAVE_ARCH_X86_64_SUPPORT int LIBUNWIND__ARCH_REG_ID(int regnum) { int id; switch (regnum) { case UNW_X86_64_RAX: id = PERF_REG_X86_AX; break; case UNW_X86_64_RDX: id = PERF_REG_X86_DX; break; case UNW_X86_64_RCX: id = PERF_REG_X86_CX; break; case UNW_X86_64_RBX: id = PERF_REG_X86_BX; break; case UNW_X86_64_RSI: id = PERF_REG_X86_SI; break; case UNW_X86_64_RDI: id = PERF_REG_X86_DI; break; case UNW_X86_64_RBP: id = PERF_REG_X86_BP; break; case UNW_X86_64_RSP: id = PERF_REG_X86_SP; break; case UNW_X86_64_R8: id = PERF_REG_X86_R8; break; case UNW_X86_64_R9: id = PERF_REG_X86_R9; break; case UNW_X86_64_R10: id = PERF_REG_X86_R10; break; case UNW_X86_64_R11: id = PERF_REG_X86_R11; break; case UNW_X86_64_R12: id = PERF_REG_X86_R12; break; case UNW_X86_64_R13: id = PERF_REG_X86_R13; break; case UNW_X86_64_R14: id = PERF_REG_X86_R14; break; case UNW_X86_64_R15: id = PERF_REG_X86_R15; break; case UNW_X86_64_RIP: id = PERF_REG_X86_IP; break; default: pr_err("unwind: invalid reg id %d\n", regnum); return -EINVAL; } return id; } #else int LIBUNWIND__ARCH_REG_ID(int regnum) { int id; switch (regnum) { case UNW_X86_EAX: id = PERF_REG_X86_AX; break; case UNW_X86_EDX: id = PERF_REG_X86_DX; break; case UNW_X86_ECX: id = PERF_REG_X86_CX; break; case UNW_X86_EBX: id = PERF_REG_X86_BX; break; case UNW_X86_ESI: id = PERF_REG_X86_SI; break; case UNW_X86_EDI: id = PERF_REG_X86_DI; break; case UNW_X86_EBP: id = PERF_REG_X86_BP; break; case UNW_X86_ESP: id = PERF_REG_X86_SP; break; case UNW_X86_EIP: id = PERF_REG_X86_IP; break; default: pr_err("unwind: invalid reg id %d\n", regnum); return -EINVAL; } return id; } #endif /* HAVE_ARCH_X86_64_SUPPORT */ id=b7eaf8f16e87c3896e9b8c0b2e54d71210d43b48'>diff

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