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 #ifndef ELF2DMP_QEMU_ELF_H
   8 #define ELF2DMP_QEMU_ELF_H
   9
  10 #include "elf.h"
  11
  12 typedef struct QEMUCPUSegment {
  13     uint32_t selector;
  14     uint32_t limit;
  15     uint32_t flags;
  16     uint32_t pad;
  17     uint64_t base;
  18 } QEMUCPUSegment;
  19
  20 typedef struct QEMUCPUState {
  21     uint32_t version;
  22     uint32_t size;
  23     uint64_t rax, rbx, rcx, rdx, rsi, rdi, rsp, rbp;
  24     uint64_t r8, r9, r10, r11, r12, r13, r14, r15;
  25     uint64_t rip, rflags;
  26     QEMUCPUSegment cs, ds, es, fs, gs, ss;
  27     QEMUCPUSegment ldt, tr, gdt, idt;
  28     uint64_t cr[5];
  29     uint64_t kernel_gs_base;
  30 } QEMUCPUState;
  31
  32 int is_system(QEMUCPUState *s);
  33
  34 typedef struct QEMU_Elf {
  35     GMappedFile *gmf;
  36     size_t size;
  37     void *map;
  38     QEMUCPUState **state;
  39     size_t state_nr;
  40     int has_kernel_gs_base;
  41 } QEMU_Elf;
  42
  43 int QEMU_Elf_init(QEMU_Elf *qe, const char *filename);
  44 void QEMU_Elf_exit(QEMU_Elf *qe);
  45
  46 Elf64_Phdr *elf64_getphdr(void *map);
  47 Elf64_Half elf_getphdrnum(void *map);
  48
  49 #endif /* ELF2DMP_QEMU_ELF_H */