contrib/elf2dmp/qemu_elf.h

   1 /*
   2  * Copyright (c) 2018 Virtuozzo International GmbH
   3  *
   4  * This work is licensed under the terms of the GNU GPL, version 2 or later.
   5  *
   6  */
   7
   8 #ifndef ELF2DMP_ELF_H
   9 #define ELF2DMP_ELF_H
  10
  11 #include "elf.h"
  12
  13 typedef struct QEMUCPUSegment {
  14     uint32_t selector;
  15     uint32_t limit;
  16     uint32_t flags;
  17     uint32_t pad;
  18     uint64_t base;
  19 } QEMUCPUSegment;
  20
  21 typedef struct QEMUCPUState {
  22     uint32_t version;
  23     uint32_t size;
  24     uint64_t rax, rbx, rcx, rdx, rsi, rdi, rsp, rbp;
  25     uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
  26     uint64_t rip, rflags;
  27     QEMUCPUSegment cs, ds, es, fs, gs, ss;
  28     QEMUCPUSegment ldt, tr, gdt, idt;
  29     uint64_t cr[5];
  30     uint64_t kernel_gs_base;
  31 } QEMUCPUState;
  32
  33 int is_system(QEMUCPUState *s);
  34
  35 typedef struct QEMU_Elf {
  36     GMappedFile *gmf;
  37     size_t size;
  38     void *map;
  39     QEMUCPUState **state;
  40     size_t state_nr;
  41     int has_kernel_gs_base;
  42 } QEMU_Elf;
  43
  44 int QEMU_Elf_init(QEMU_Elf *qe, const char *filename);
  45 void QEMU_Elf_exit(QEMU_Elf *qe);
  46
  47 Elf64_Phdr *elf64_getphdr(void *map);
  48 Elf64_Half elf_getphdrnum(void *map);
  49
  50 #endif /* ELF2DMP_ELF_H */