gem5  v21.1.0.2
remote_gdb.hh
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30 
31 #ifndef __ARCH_MIPS_REMOTE_GDB_HH__
32 #define __ARCH_MIPS_REMOTE_GDB_HH__
33 
34 #include "base/bitfield.hh"
35 #include "base/remote_gdb.hh"
36 
37 namespace gem5
38 {
39 
40 class System;
41 class ThreadContext;
42 
43 namespace MipsISA
44 {
45 
46 class RemoteGDB : public BaseRemoteGDB
47 {
48  protected:
49  bool acc(Addr addr, size_t len);
50 
52  {
54  private:
55  struct
56  {
57  uint32_t gpr[32];
58  uint32_t sr;
59  uint32_t lo;
60  uint32_t hi;
61  uint32_t badvaddr;
62  uint32_t cause;
63  uint32_t pc;
64  uint32_t fpr[32];
65  uint32_t fsr;
66  uint32_t fir;
67  } r;
68  public:
69  char *data() const { return (char *)&r; }
70  size_t size() const { return sizeof(r); }
71  void getRegs(ThreadContext*);
72  void setRegs(ThreadContext*) const;
73  const std::string
74  name() const
75  {
76  return gdb->name() + ".MipsGdbRegCache";
77  }
78  };
79 
81 
82  public:
83  RemoteGDB(System *_system, int _port);
87  {
88  return {"qXfer:features:read+"};
89  };
90  bool getXferFeaturesRead(const std::string &annex, std::string &output);
91 };
92 
93 } // namespace MipsISA
94 } // namespace gem5
95 
96 #endif /* __ARCH_MIPS_REMOTE_GDB_H__ */
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::lo
uint32_t lo
Definition: remote_gdb.hh:59
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::size
size_t size() const
Return the size of the raw buffer, in bytes (i.e., half of the number of digits in the g/G packet).
Definition: remote_gdb.hh:70
gem5::ArmISA::len
Bitfield< 18, 16 > len
Definition: misc_types.hh:444
gem5::output
static void output(const char *filename)
Definition: debug.cc:66
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::cause
uint32_t cause
Definition: remote_gdb.hh:62
remote_gdb.hh
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::fsr
uint32_t fsr
Definition: remote_gdb.hh:65
gem5::MipsISA::RemoteGDB::MipsGdbRegCache
Definition: remote_gdb.hh:51
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::r
struct gem5::MipsISA::RemoteGDB::MipsGdbRegCache::@13 r
std::vector< std::string >
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::sr
uint32_t sr
Definition: remote_gdb.hh:58
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::hi
uint32_t hi
Definition: remote_gdb.hh:60
gem5::BaseGdbRegCache
Concrete subclasses of this abstract class represent how the register values are transmitted on the w...
Definition: remote_gdb.hh:85
gem5::MipsISA::RemoteGDB::getXferFeaturesRead
bool getXferFeaturesRead(const std::string &annex, std::string &output)
Get an XML target description.
gem5::System
Definition: system.hh:77
bitfield.hh
gem5::ThreadContext
ThreadContext is the external interface to all thread state for anything outside of the CPU.
Definition: thread_context.hh:93
gem5::BaseRemoteGDB::name
std::string name()
Definition: remote_gdb.cc:368
gem5::BaseRemoteGDB::_port
int _port
Definition: remote_gdb.hh:220
gem5::MipsISA::RemoteGDB::RemoteGDB
RemoteGDB(System *_system, int _port)
gem5::BaseGdbRegCache::gdb
BaseRemoteGDB * gdb
Definition: remote_gdb.hh:140
gem5::BaseGdbRegCache::BaseGdbRegCache
BaseGdbRegCache(BaseRemoteGDB *g)
Definition: remote_gdb.hh:134
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::data
char * data() const
Return the pointer to the raw bytes buffer containing the register values.
Definition: remote_gdb.hh:69
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::gpr
uint32_t gpr[32]
Definition: remote_gdb.hh:57
gem5::Addr
uint64_t Addr
Address type This will probably be moved somewhere else in the near future.
Definition: types.hh:147
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::fpr
uint32_t fpr[32]
Definition: remote_gdb.hh:64
gem5::MipsISA::RemoteGDB::availableFeatures
std::vector< std::string > availableFeatures() const
Definition: remote_gdb.hh:86
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::name
const std::string name() const
Return the name to use in places like DPRINTF.
Definition: remote_gdb.hh:74
gem5::MipsISA::RemoteGDB::gdbRegs
BaseGdbRegCache * gdbRegs()
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::setRegs
void setRegs(ThreadContext *) const
Set the ThreadContext's registers from the values in the raw buffer.
Definition: remote_gdb.cc:189
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::getRegs
void getRegs(ThreadContext *)
Fill the raw buffer from the registers in the ThreadContext.
Definition: remote_gdb.cc:172
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::pc
uint32_t pc
Definition: remote_gdb.hh:63
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::fir
uint32_t fir
Definition: remote_gdb.hh:66
gem5::BaseRemoteGDB
Definition: remote_gdb.hh:48
gem5::MipsISA::RemoteGDB::acc
bool acc(Addr addr, size_t len)
gem5
Reference material can be found at the JEDEC website: UFS standard http://www.jedec....
Definition: decoder.cc:40
gem5::MipsISA::RemoteGDB::regCache
MipsGdbRegCache regCache
Definition: remote_gdb.hh:80
gem5::MipsISA::RemoteGDB
Definition: remote_gdb.hh:46
gem5::MipsISA::RemoteGDB::MipsGdbRegCache::badvaddr
uint32_t badvaddr
Definition: remote_gdb.hh:61
gem5::X86ISA::addr
Bitfield< 3 > addr
Definition: types.hh:84

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