elf32core.c revision 269128
1/* $FreeBSD: head/usr.bin/gcore/elf32core.c 269128 2014-07-26 16:45:11Z marcel $ */ 2#ifndef __LP64__ 3#error "this file must be compiled for LP64." 4#endif 5 6#define __ELF_WORD_SIZE 32 7#define _MACHINE_ELF_WANT_32BIT 8 9#include <sys/procfs.h> 10 11struct prpsinfo32 { 12 int pr_version; 13 u_int pr_psinfosz; 14 char pr_fname[PRFNAMESZ+1]; 15 char pr_psargs[PRARGSZ+1]; 16}; 17 18struct prstatus32 { 19 int pr_version; 20 u_int pr_statussz; 21 u_int pr_gregsetsz; 22 u_int pr_fpregsetsz; 23 int pr_osreldate; 24 int pr_cursig; 25 pid_t pr_pid; 26 struct reg32 pr_reg; 27}; 28 29#define ELFCORE_COMPAT_32 1 30#include "elfcore.c" 31 32static void 33elf_convert_gregset(elfcore_gregset_t *rd, struct reg *rs) 34{ 35#ifdef __amd64__ 36 rd->r_gs = rs->r_gs; 37 rd->r_fs = rs->r_fs; 38 rd->r_es = rs->r_es; 39 rd->r_ds = rs->r_ds; 40 rd->r_edi = rs->r_rdi; 41 rd->r_esi = rs->r_rsi; 42 rd->r_ebp = rs->r_rbp; 43 rd->r_ebx = rs->r_rbx; 44 rd->r_edx = rs->r_rdx; 45 rd->r_ecx = rs->r_rcx; 46 rd->r_eax = rs->r_rax; 47 rd->r_eip = rs->r_rip; 48 rd->r_cs = rs->r_cs; 49 rd->r_eflags = rs->r_rflags; 50 rd->r_esp = rs->r_rsp; 51 rd->r_ss = rs->r_ss; 52#else 53#error Unsupported architecture 54#endif 55} 56 57static void 58elf_convert_fpregset(elfcore_fpregset_t *rd, struct fpreg *rs) 59{ 60#ifdef __amd64__ 61 /* XXX this is wrong... */ 62 memcpy(rd, rs, sizeof(*rd)); 63#else 64#error Unsupported architecture 65#endif 66} 67