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A bit of clean up. 

Removed ifdeffed out functions and added the implementation of
WriteRegister for x86_64 architecture.

Signed-off-by: Johnny Chen <johnny.chen@apple.com>
llvm-svn: 131696
This commit is contained in:
Johnny Chen 2011-05-19 23:08:41 +00:00
parent c18a538646
commit c25433f3d2
3 changed files with 9 additions and 113 deletions
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59
lldb/source/Plugins/Process/Linux/RegisterContextLinux_i386.cpp
View File

@ -419,71 +419,18 @@ RegisterContextLinux_i386::ReadRegister(const RegisterInfo *reg_info,
return monitor.ReadRegisterValue(GetRegOffset(reg), value); return monitor.ReadRegisterValue(GetRegOffset(reg), value);
} }
#if 0
bool
RegisterContextLinux_i386::ReadRegisterValue(uint32_t reg,
Scalar &value)
{
ProcessMonitor &monitor = GetMonitor();
return monitor.ReadRegisterValue(GetRegOffset(reg), value);
}
bool
RegisterContextLinux_i386::ReadRegisterBytes(uint32_t reg,
DataExtractor &data)
{
uint8_t *buf = reinterpret_cast<uint8_t*>(&user);
bool status;
if (IsGPR(reg))
status = ReadGPR();
else if (IsFPR(reg))
status = ReadFPR();
else
{
assert(false && "invalid register number");
status = false;
}
if (status)
data.SetData(buf + GetRegOffset(reg), GetRegSize(reg), lldb::endian::InlHostByteOrder());
return status;
}
#endif
bool bool
RegisterContextLinux_i386::ReadAllRegisterValues(DataBufferSP &data_sp) RegisterContextLinux_i386::ReadAllRegisterValues(DataBufferSP &data_sp)
{ {
return false; return false;
} }
#if 0
bool
RegisterContextLinux_i386::WriteRegisterValue(uint32_t reg,
const Scalar &value)
{
ProcessMonitor &monitor = GetMonitor();
return monitor.WriteRegisterValue(GetRegOffset(reg), value);
}
bool
RegisterContextLinux_i386::WriteRegisterBytes(uint32_t reg,
DataExtractor &data,
uint32_t data_offset)
{
return false;
}
#endif
bool RegisterContextLinux_i386::WriteRegister(const RegisterInfo *reg_info, bool RegisterContextLinux_i386::WriteRegister(const RegisterInfo *reg_info,
const RegisterValue &value) const RegisterValue &value)
{ {
return false; const uint32_t reg = reg_info->kinds[eRegisterKindLLDB];
ProcessMonitor &monitor = GetMonitor();
return monitor.WriteRegisterValue(GetRegOffset(reg), value);
} }
bool bool

46
lldb/source/Plugins/Process/Linux/RegisterContextLinux_x86_64.cpp
View File

@ -475,64 +475,30 @@ RegisterContextLinux_x86_64::GetRegisterSet(uint32_t set)
return NULL; return NULL;
} }
#if 0
bool bool
RegisterContextLinux_x86_64::ReadRegisterValue(uint32_t reg, RegisterContextLinux_x86_64::ReadRegister(const RegisterInfo *reg_info,
Scalar &value) RegisterValue &value)
{ {
const uint32_t reg = reg_info->kinds[eRegisterKindLLDB];
ProcessMonitor &monitor = GetMonitor(); ProcessMonitor &monitor = GetMonitor();
return monitor.ReadRegisterValue(GetRegOffset(reg), value); return monitor.ReadRegisterValue(GetRegOffset(reg), value);
} }
bool
RegisterContextLinux_x86_64::ReadRegisterBytes(uint32_t reg,
DataExtractor &data)
{
uint8_t *buf = reinterpret_cast<uint8_t*>(&user);
bool status;
if (IsGPR(reg))
status = ReadGPR();
else if (IsFPR(reg))
status = ReadFPR();
else
{
assert(false && "invalid register number");
status = false;
}
if (status)
data.SetData(buf + GetRegOffset(reg), GetRegSize(reg), lldb::endian::InlHostByteOrder());
return status;
}
#endif
bool bool
RegisterContextLinux_x86_64::ReadAllRegisterValues(DataBufferSP &data_sp) RegisterContextLinux_x86_64::ReadAllRegisterValues(DataBufferSP &data_sp)
{ {
return false; return false;
} }
#if 0
bool bool
RegisterContextLinux_x86_64::WriteRegisterValue(uint32_t reg, RegisterContextLinux_x86_64::WriteRegister(const lldb_private::RegisterInfo *reg_info,
const Scalar &value) const lldb_private::RegisterValue &value)
{ {
const uint32_t reg = reg_info->kinds[eRegisterKindLLDB];
ProcessMonitor &monitor = GetMonitor(); ProcessMonitor &monitor = GetMonitor();
return monitor.WriteRegisterValue(GetRegOffset(reg), value); return monitor.WriteRegisterValue(GetRegOffset(reg), value);
} }
bool
RegisterContextLinux_x86_64::WriteRegisterBytes(uint32_t reg,
DataExtractor &data,
uint32_t data_offset)
{
return false;
}
#endif
bool bool
RegisterContextLinux_x86_64::WriteAllRegisterValues(const DataBufferSP &data) RegisterContextLinux_x86_64::WriteAllRegisterValues(const DataBufferSP &data)
{ {

17
lldb/source/Plugins/Process/Linux/RegisterContextLinux_x86_64.h
View File

@ -41,14 +41,6 @@ public:
const lldb_private::RegisterSet * const lldb_private::RegisterSet *
GetRegisterSet(uint32_t set); GetRegisterSet(uint32_t set);
#if 0
bool
ReadRegisterValue(uint32_t reg, lldb_private::Scalar &value);
bool
ReadRegisterBytes(uint32_t reg, lldb_private::DataExtractor &data);
#endif
virtual bool virtual bool
ReadRegister(const lldb_private::RegisterInfo *reg_info, ReadRegister(const lldb_private::RegisterInfo *reg_info,
lldb_private::RegisterValue &value); lldb_private::RegisterValue &value);
@ -56,15 +48,6 @@ public:
bool bool
ReadAllRegisterValues(lldb::DataBufferSP &data_sp); ReadAllRegisterValues(lldb::DataBufferSP &data_sp);
#if 0
bool
WriteRegisterValue(uint32_t reg, const lldb_private::Scalar &value);
bool
WriteRegisterBytes(uint32_t reg, lldb_private::DataExtractor &data,
uint32_t data_offset = 0);
#endif
virtual bool virtual bool
WriteRegister(const lldb_private::RegisterInfo *reg_info, WriteRegister(const lldb_private::RegisterInfo *reg_info,
const lldb_private::RegisterValue &value); const lldb_private::RegisterValue &value);