1*5c48b108SAl Viro #include <stdio.h> 2*5c48b108SAl Viro #include <stddef.h> 3*5c48b108SAl Viro #include <signal.h> 4*5c48b108SAl Viro #include <sys/poll.h> 5*5c48b108SAl Viro #include <sys/mman.h> 6*5c48b108SAl Viro #include <sys/user.h> 7*5c48b108SAl Viro #define __FRAME_OFFSETS 8*5c48b108SAl Viro #include <asm/ptrace.h> 9*5c48b108SAl Viro #include <asm/types.h> 10*5c48b108SAl Viro 11*5c48b108SAl Viro #define DEFINE(sym, val) \ 12*5c48b108SAl Viro asm volatile("\n->" #sym " %0 " #val : : "i" (val)) 13*5c48b108SAl Viro 14*5c48b108SAl Viro #define DEFINE_LONGS(sym, val) \ 15*5c48b108SAl Viro asm volatile("\n->" #sym " %0 " #val : : "i" (val/sizeof(unsigned long))) 16*5c48b108SAl Viro 17*5c48b108SAl Viro void foo(void) 18*5c48b108SAl Viro { 19*5c48b108SAl Viro #ifdef __i386__ 20*5c48b108SAl Viro DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct)); 21*5c48b108SAl Viro DEFINE_LONGS(HOST_FPX_SIZE, sizeof(struct user_fpxregs_struct)); 22*5c48b108SAl Viro 23*5c48b108SAl Viro DEFINE(HOST_IP, EIP); 24*5c48b108SAl Viro DEFINE(HOST_SP, UESP); 25*5c48b108SAl Viro DEFINE(HOST_EFLAGS, EFL); 26*5c48b108SAl Viro DEFINE(HOST_EAX, EAX); 27*5c48b108SAl Viro DEFINE(HOST_EBX, EBX); 28*5c48b108SAl Viro DEFINE(HOST_ECX, ECX); 29*5c48b108SAl Viro DEFINE(HOST_EDX, EDX); 30*5c48b108SAl Viro DEFINE(HOST_ESI, ESI); 31*5c48b108SAl Viro DEFINE(HOST_EDI, EDI); 32*5c48b108SAl Viro DEFINE(HOST_EBP, EBP); 33*5c48b108SAl Viro DEFINE(HOST_CS, CS); 34*5c48b108SAl Viro DEFINE(HOST_SS, SS); 35*5c48b108SAl Viro DEFINE(HOST_DS, DS); 36*5c48b108SAl Viro DEFINE(HOST_FS, FS); 37*5c48b108SAl Viro DEFINE(HOST_ES, ES); 38*5c48b108SAl Viro DEFINE(HOST_GS, GS); 39*5c48b108SAl Viro #else 40*5c48b108SAl Viro DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long)); 41*5c48b108SAl Viro DEFINE_LONGS(HOST_RBX, RBX); 42*5c48b108SAl Viro DEFINE_LONGS(HOST_RCX, RCX); 43*5c48b108SAl Viro DEFINE_LONGS(HOST_RDI, RDI); 44*5c48b108SAl Viro DEFINE_LONGS(HOST_RSI, RSI); 45*5c48b108SAl Viro DEFINE_LONGS(HOST_RDX, RDX); 46*5c48b108SAl Viro DEFINE_LONGS(HOST_RBP, RBP); 47*5c48b108SAl Viro DEFINE_LONGS(HOST_RAX, RAX); 48*5c48b108SAl Viro DEFINE_LONGS(HOST_R8, R8); 49*5c48b108SAl Viro DEFINE_LONGS(HOST_R9, R9); 50*5c48b108SAl Viro DEFINE_LONGS(HOST_R10, R10); 51*5c48b108SAl Viro DEFINE_LONGS(HOST_R11, R11); 52*5c48b108SAl Viro DEFINE_LONGS(HOST_R12, R12); 53*5c48b108SAl Viro DEFINE_LONGS(HOST_R13, R13); 54*5c48b108SAl Viro DEFINE_LONGS(HOST_R14, R14); 55*5c48b108SAl Viro DEFINE_LONGS(HOST_R15, R15); 56*5c48b108SAl Viro DEFINE_LONGS(HOST_ORIG_RAX, ORIG_RAX); 57*5c48b108SAl Viro DEFINE_LONGS(HOST_CS, CS); 58*5c48b108SAl Viro DEFINE_LONGS(HOST_SS, SS); 59*5c48b108SAl Viro DEFINE_LONGS(HOST_EFLAGS, EFLAGS); 60*5c48b108SAl Viro #if 0 61*5c48b108SAl Viro DEFINE_LONGS(HOST_FS, FS); 62*5c48b108SAl Viro DEFINE_LONGS(HOST_GS, GS); 63*5c48b108SAl Viro DEFINE_LONGS(HOST_DS, DS); 64*5c48b108SAl Viro DEFINE_LONGS(HOST_ES, ES); 65*5c48b108SAl Viro #endif 66*5c48b108SAl Viro 67*5c48b108SAl Viro DEFINE_LONGS(HOST_IP, RIP); 68*5c48b108SAl Viro DEFINE_LONGS(HOST_SP, RSP); 69*5c48b108SAl Viro #endif 70*5c48b108SAl Viro 71*5c48b108SAl Viro DEFINE(UM_FRAME_SIZE, sizeof(struct user_regs_struct)); 72*5c48b108SAl Viro DEFINE(UM_POLLIN, POLLIN); 73*5c48b108SAl Viro DEFINE(UM_POLLPRI, POLLPRI); 74*5c48b108SAl Viro DEFINE(UM_POLLOUT, POLLOUT); 75*5c48b108SAl Viro 76*5c48b108SAl Viro DEFINE(UM_PROT_READ, PROT_READ); 77*5c48b108SAl Viro DEFINE(UM_PROT_WRITE, PROT_WRITE); 78*5c48b108SAl Viro DEFINE(UM_PROT_EXEC, PROT_EXEC); 79*5c48b108SAl Viro } 80