| /* Copyright (C) 2003 - 2004 PathScale, Inc |
| * Released under the GPL |
| */ |
| |
| #include <stdio.h> |
| #include <signal.h> |
| #include <linux/stddef.h> |
| |
| #define SC_OFFSET(name, field) \ |
| printf("#define " name \ |
| "(sc) *((unsigned long *) &(((char *) (sc))[%ld]))\n",\ |
| offsetof(struct sigcontext, field)) |
| |
| #define SC_FP_OFFSET(name, field) \ |
| printf("#define " name \ |
| "(sc) *((unsigned long *) &(((char *) (SC_FPSTATE(sc)))[%ld]))\n",\ |
| offsetof(struct _fpstate, field)) |
| |
| #define SC_FP_OFFSET_PTR(name, field, type) \ |
| printf("#define " name \ |
| "(sc) ((" type " *) &(((char *) (SC_FPSTATE(sc)))[%d]))\n",\ |
| offsetof(struct _fpstate, field)) |
| |
| int main(int argc, char **argv) |
| { |
| SC_OFFSET("SC_RBX", rbx); |
| SC_OFFSET("SC_RCX", rcx); |
| SC_OFFSET("SC_RDX", rdx); |
| SC_OFFSET("SC_RSI", rsi); |
| SC_OFFSET("SC_RDI", rdi); |
| SC_OFFSET("SC_RBP", rbp); |
| SC_OFFSET("SC_RAX", rax); |
| SC_OFFSET("SC_R8", r8); |
| SC_OFFSET("SC_R9", r9); |
| SC_OFFSET("SC_R10", r10); |
| SC_OFFSET("SC_R11", r11); |
| SC_OFFSET("SC_R12", r12); |
| SC_OFFSET("SC_R13", r13); |
| SC_OFFSET("SC_R14", r14); |
| SC_OFFSET("SC_R15", r15); |
| SC_OFFSET("SC_IP", rip); |
| SC_OFFSET("SC_SP", rsp); |
| SC_OFFSET("SC_CR2", cr2); |
| SC_OFFSET("SC_ERR", err); |
| SC_OFFSET("SC_TRAPNO", trapno); |
| SC_OFFSET("SC_CS", cs); |
| SC_OFFSET("SC_FS", fs); |
| SC_OFFSET("SC_GS", gs); |
| SC_OFFSET("SC_EFLAGS", eflags); |
| SC_OFFSET("SC_SIGMASK", oldmask); |
| #if 0 |
| SC_OFFSET("SC_ORIG_RAX", orig_rax); |
| SC_OFFSET("SC_DS", ds); |
| SC_OFFSET("SC_ES", es); |
| SC_OFFSET("SC_SS", ss); |
| #endif |
| return(0); |
| } |