15c48b108SAl Viro #include <stdio.h> 25c48b108SAl Viro #include <stddef.h> 35c48b108SAl Viro #include <signal.h> 45c48b108SAl Viro #include <sys/poll.h> 55c48b108SAl Viro #include <sys/mman.h> 65c48b108SAl Viro #include <sys/user.h> 75c48b108SAl Viro #define __FRAME_OFFSETS 85c48b108SAl Viro #include <asm/ptrace.h> 95c48b108SAl Viro #include <asm/types.h> 105c48b108SAl Viro 115c48b108SAl Viro #define DEFINE(sym, val) \ 125c48b108SAl Viro asm volatile("\n->" #sym " %0 " #val : : "i" (val)) 135c48b108SAl Viro 145c48b108SAl Viro #define DEFINE_LONGS(sym, val) \ 155c48b108SAl Viro asm volatile("\n->" #sym " %0 " #val : : "i" (val/sizeof(unsigned long))) 165c48b108SAl Viro 175c48b108SAl Viro void foo(void) 185c48b108SAl Viro { 195c48b108SAl Viro #ifdef __i386__ 205c48b108SAl Viro DEFINE_LONGS(HOST_FP_SIZE, sizeof(struct user_fpregs_struct)); 215c48b108SAl Viro DEFINE_LONGS(HOST_FPX_SIZE, sizeof(struct user_fpxregs_struct)); 225c48b108SAl Viro 235c48b108SAl Viro DEFINE(HOST_IP, EIP); 245c48b108SAl Viro DEFINE(HOST_SP, UESP); 255c48b108SAl Viro DEFINE(HOST_EFLAGS, EFL); 26*3579a389SAl Viro DEFINE(HOST_AX, EAX); 27*3579a389SAl Viro DEFINE(HOST_BX, EBX); 28*3579a389SAl Viro DEFINE(HOST_CX, ECX); 29*3579a389SAl Viro DEFINE(HOST_DX, EDX); 30*3579a389SAl Viro DEFINE(HOST_SI, ESI); 31*3579a389SAl Viro DEFINE(HOST_DI, EDI); 32*3579a389SAl Viro DEFINE(HOST_BP, EBP); 335c48b108SAl Viro DEFINE(HOST_CS, CS); 345c48b108SAl Viro DEFINE(HOST_SS, SS); 355c48b108SAl Viro DEFINE(HOST_DS, DS); 365c48b108SAl Viro DEFINE(HOST_FS, FS); 375c48b108SAl Viro DEFINE(HOST_ES, ES); 385c48b108SAl Viro DEFINE(HOST_GS, GS); 395c48b108SAl Viro #else 405c48b108SAl Viro DEFINE(HOST_FP_SIZE, sizeof(struct _fpstate) / sizeof(unsigned long)); 41*3579a389SAl Viro DEFINE_LONGS(HOST_BX, RBX); 42*3579a389SAl Viro DEFINE_LONGS(HOST_CX, RCX); 43*3579a389SAl Viro DEFINE_LONGS(HOST_DI, RDI); 44*3579a389SAl Viro DEFINE_LONGS(HOST_SI, RSI); 45*3579a389SAl Viro DEFINE_LONGS(HOST_DX, RDX); 46*3579a389SAl Viro DEFINE_LONGS(HOST_BP, RBP); 47*3579a389SAl Viro DEFINE_LONGS(HOST_AX, RAX); 485c48b108SAl Viro DEFINE_LONGS(HOST_R8, R8); 495c48b108SAl Viro DEFINE_LONGS(HOST_R9, R9); 505c48b108SAl Viro DEFINE_LONGS(HOST_R10, R10); 515c48b108SAl Viro DEFINE_LONGS(HOST_R11, R11); 525c48b108SAl Viro DEFINE_LONGS(HOST_R12, R12); 535c48b108SAl Viro DEFINE_LONGS(HOST_R13, R13); 545c48b108SAl Viro DEFINE_LONGS(HOST_R14, R14); 555c48b108SAl Viro DEFINE_LONGS(HOST_R15, R15); 565c48b108SAl Viro DEFINE_LONGS(HOST_ORIG_RAX, ORIG_RAX); 575c48b108SAl Viro DEFINE_LONGS(HOST_CS, CS); 585c48b108SAl Viro DEFINE_LONGS(HOST_SS, SS); 595c48b108SAl Viro DEFINE_LONGS(HOST_EFLAGS, EFLAGS); 605c48b108SAl Viro #if 0 615c48b108SAl Viro DEFINE_LONGS(HOST_FS, FS); 625c48b108SAl Viro DEFINE_LONGS(HOST_GS, GS); 635c48b108SAl Viro DEFINE_LONGS(HOST_DS, DS); 645c48b108SAl Viro DEFINE_LONGS(HOST_ES, ES); 655c48b108SAl Viro #endif 665c48b108SAl Viro 675c48b108SAl Viro DEFINE_LONGS(HOST_IP, RIP); 685c48b108SAl Viro DEFINE_LONGS(HOST_SP, RSP); 695c48b108SAl Viro #endif 705c48b108SAl Viro 715c48b108SAl Viro DEFINE(UM_FRAME_SIZE, sizeof(struct user_regs_struct)); 725c48b108SAl Viro DEFINE(UM_POLLIN, POLLIN); 735c48b108SAl Viro DEFINE(UM_POLLPRI, POLLPRI); 745c48b108SAl Viro DEFINE(UM_POLLOUT, POLLOUT); 755c48b108SAl Viro 765c48b108SAl Viro DEFINE(UM_PROT_READ, PROT_READ); 775c48b108SAl Viro DEFINE(UM_PROT_WRITE, PROT_WRITE); 785c48b108SAl Viro DEFINE(UM_PROT_EXEC, PROT_EXEC); 795c48b108SAl Viro } 80