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This patch pulls out the auxiliary vector struct from individual ISA

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LiveProcesses to the base LiveProcess definition so anyone can use them.
This commit is contained in:
Lisa Hsu 2008-12-04 18:03:35 -05:00
parent 041ca19edc
commit e2c7618e50
5 changed files with 29 additions and 42 deletions
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20
src/arch/sparc/process.hh
View file

@ -71,26 +71,6 @@ class SparcLiveProcess : public LiveProcess
virtual void flushWindows(ThreadContext *tc) = 0;
};
template<class IntType>
struct M5_auxv_t
{
IntType a_type;
union {
IntType a_val;
IntType a_ptr;
IntType a_fcn;
};
M5_auxv_t()
{}
M5_auxv_t(IntType type, IntType val)
{
a_type = SparcISA::htog(type);
a_val = SparcISA::htog(val);
}
};
class Sparc32LiveProcess : public SparcLiveProcess
{
protected:

9
src/arch/x86/process.cc
View file

@ -103,11 +103,6 @@
using namespace std;
using namespace X86ISA;
M5_64_auxv_t::M5_64_auxv_t(int64_t type, int64_t val)
{
a_type = X86ISA::htog(type);
a_val = X86ISA::htog(val);
}
X86LiveProcess::X86LiveProcess(LiveProcessParams * params,
ObjectFile *objFile)
@ -205,7 +200,9 @@ X86LiveProcess::startup()
void
X86LiveProcess::argsInit(int intSize, int pageSize)
{
typedef M5_64_auxv_t auxv_t;
typedef M5_auxv_t<uint64_t> auxv_t;
std::vector<auxv_t> auxv;
Process::startup();
string filename;

16
src/arch/x86/process.hh
View file

@ -64,26 +64,10 @@
namespace X86ISA
{
struct M5_64_auxv_t
{
int64_t a_type;
union {
int64_t a_val;
int64_t a_ptr;
int64_t a_fcn;
};
M5_64_auxv_t()
{}
M5_64_auxv_t(int64_t type, int64_t val);
};
class X86LiveProcess : public LiveProcess
{
protected:
std::vector<M5_64_auxv_t> auxv;
X86LiveProcess(LiveProcessParams * params, ObjectFile *objFile);
void startup();

10
src/sim/process.cc
View file

@ -86,6 +86,16 @@ using namespace TheISA;
// current number of allocated processes
int num_processes = 0;
template<class IntType>
M5_auxv_t<IntType>::M5_auxv_t(IntType type, IntType val)
{
a_type = TheISA::htog(type);
a_val = TheISA::htog(val);
}
template class M5_auxv_t<uint32_t>;
template class M5_auxv_t<uint64_t>;
Process::Process(ProcessParams * params)
: SimObject(params), system(params->system), checkpointRestored(false),
max_stack_size(params->max_stack_size)

16
src/sim/process.hh
View file

@ -61,6 +61,22 @@ namespace TheISA
class RemoteGDB;
}
template<class IntType>
struct M5_auxv_t
{
IntType a_type;
union {
IntType a_val;
IntType a_ptr;
IntType a_fcn;
};
M5_auxv_t()
{}
M5_auxv_t(IntType type, IntType val);
};
class Process : public SimObject
{
public: