contrib/llvm/tools/lldb/source/Plugins/Process/POSIX/RegisterContextFreeBSD_mips64.cpp

   1 //===-- RegisterContextFreeBSD_mips64.cpp ----------------------*- C++ -*-===//
   2 //
   3 //                     The LLVM Compiler Infrastructure
   4 //
   5 // This file is distributed under the University of Illinois Open Source
   6 // License. See LICENSE.TXT for details.
   7 //
   8 //===---------------------------------------------------------------------===//
   9
  10 #include <vector>
  11 #include "RegisterContextPOSIX_mips64.h"
  12 #include "RegisterContextFreeBSD_mips64.h"
  13
  14 using namespace lldb_private;
  15 using namespace lldb;
  16
  17 // http://svnweb.freebsd.org/base/head/sys/mips/include/regnum.h
  18 typedef struct _GPR
  19 {
  20     uint64_t zero;
  21     uint64_t r1;
  22     uint64_t r2;
  23     uint64_t r3;
  24     uint64_t r4;
  25     uint64_t r5;
  26     uint64_t r6;
  27     uint64_t r7;
  28     uint64_t r8;
  29     uint64_t r9;
  30     uint64_t r10;
  31     uint64_t r11;
  32     uint64_t r12;
  33     uint64_t r13;
  34     uint64_t r14;
  35     uint64_t r15;
  36     uint64_t r16;
  37     uint64_t r17;
  38     uint64_t r18;
  39     uint64_t r19;
  40     uint64_t r20;
  41     uint64_t r21;
  42     uint64_t r22;
  43     uint64_t r23;
  44     uint64_t r24;
  45     uint64_t r25;
  46     uint64_t r26;
  47     uint64_t r27;
  48     uint64_t gp;
  49     uint64_t sp;
  50     uint64_t r30;
  51     uint64_t ra;
  52     uint64_t sr;
  53     uint64_t mullo;
  54     uint64_t mulhi;
  55     uint64_t badvaddr;
  56     uint64_t cause;
  57     uint64_t pc;
  58     uint64_t ic;
  59     uint64_t dummy;
  60 } GPR;
  61
  62 //---------------------------------------------------------------------------
  63 // Include RegisterInfos_mips64 to declare our g_register_infos_mips64 structure.
  64 //---------------------------------------------------------------------------
  65 #define DECLARE_REGISTER_INFOS_MIPS64_STRUCT
  66 #include "RegisterInfos_mips64.h"
  67 #undef DECLARE_REGISTER_INFOS_MIPS64_STRUCT
  68
  69 RegisterContextFreeBSD_mips64::RegisterContextFreeBSD_mips64(const ArchSpec &target_arch) :
  70     RegisterInfoInterface(target_arch)
  71 {
  72 }
  73
  74 RegisterContextFreeBSD_mips64::~RegisterContextFreeBSD_mips64()
  75 {
  76 }
  77
  78 size_t
  79 RegisterContextFreeBSD_mips64::GetGPRSize()
  80 {
  81     return sizeof(GPR);
  82 }
  83
  84 const RegisterInfo *
  85 RegisterContextFreeBSD_mips64::GetRegisterInfo()
  86 {
  87     assert (m_target_arch.GetCore() == ArchSpec::eCore_mips64);
  88     return g_register_infos_mips64;
  89 }
  90