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- // SPDX-License-Identifier: GPL-2.0
- #include <stdio.h>
- #include <stddef.h>
- #include <signal.h>
- #include <poll.h>
- #include <sys/mman.h>
- #include <sys/user.h>
- #define __FRAME_OFFSETS
- #include <linux/ptrace.h>
- #include <asm/types.h>
- #include <linux/kbuild.h>
- #define DEFINE_LONGS(sym, val) \
- COMMENT(#val " / sizeof(unsigned long)"); \
- DEFINE(sym, val / sizeof(unsigned long))
- void foo(void)
- {
- #ifdef __i386__
- DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct));
- DEFINE_LONGS(HOST_FPX_SIZE, sizeof(struct user_fpxregs_struct));
- DEFINE(HOST_IP, EIP);
- DEFINE(HOST_SP, UESP);
- DEFINE(HOST_EFLAGS, EFL);
- DEFINE(HOST_AX, EAX);
- DEFINE(HOST_BX, EBX);
- DEFINE(HOST_CX, ECX);
- DEFINE(HOST_DX, EDX);
- DEFINE(HOST_SI, ESI);
- DEFINE(HOST_DI, EDI);
- DEFINE(HOST_BP, EBP);
- DEFINE(HOST_CS, CS);
- DEFINE(HOST_SS, SS);
- DEFINE(HOST_DS, DS);
- DEFINE(HOST_FS, FS);
- DEFINE(HOST_ES, ES);
- DEFINE(HOST_GS, GS);
- DEFINE(HOST_ORIG_AX, ORIG_EAX);
- #else
- #ifdef FP_XSTATE_MAGIC1
- DEFINE_LONGS(HOST_FP_SIZE, 2696);
- #else
- DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long));
- #endif
- DEFINE_LONGS(HOST_BX, RBX);
- DEFINE_LONGS(HOST_CX, RCX);
- DEFINE_LONGS(HOST_DI, RDI);
- DEFINE_LONGS(HOST_SI, RSI);
- DEFINE_LONGS(HOST_DX, RDX);
- DEFINE_LONGS(HOST_BP, RBP);
- DEFINE_LONGS(HOST_AX, RAX);
- DEFINE_LONGS(HOST_R8, R8);
- DEFINE_LONGS(HOST_R9, R9);
- DEFINE_LONGS(HOST_R10, R10);
- DEFINE_LONGS(HOST_R11, R11);
- DEFINE_LONGS(HOST_R12, R12);
- DEFINE_LONGS(HOST_R13, R13);
- DEFINE_LONGS(HOST_R14, R14);
- DEFINE_LONGS(HOST_R15, R15);
- DEFINE_LONGS(HOST_ORIG_AX, ORIG_RAX);
- DEFINE_LONGS(HOST_CS, CS);
- DEFINE_LONGS(HOST_SS, SS);
- DEFINE_LONGS(HOST_EFLAGS, EFLAGS);
- #if 0
- DEFINE_LONGS(HOST_FS, FS);
- DEFINE_LONGS(HOST_GS, GS);
- DEFINE_LONGS(HOST_DS, DS);
- DEFINE_LONGS(HOST_ES, ES);
- #endif
- DEFINE_LONGS(HOST_IP, RIP);
- DEFINE_LONGS(HOST_SP, RSP);
- #endif
- DEFINE(UM_FRAME_SIZE, sizeof(struct user_regs_struct));
- DEFINE(UM_POLLIN, POLLIN);
- DEFINE(UM_POLLPRI, POLLPRI);
- DEFINE(UM_POLLOUT, POLLOUT);
- DEFINE(UM_PROT_READ, PROT_READ);
- DEFINE(UM_PROT_WRITE, PROT_WRITE);
- DEFINE(UM_PROT_EXEC, PROT_EXEC);
- }
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