diff options
Diffstat (limited to 'src/arch/sparc/remote_gdb.hh')
-rw-r--r-- | src/arch/sparc/remote_gdb.hh | 69 |
1 files changed, 50 insertions, 19 deletions
diff --git a/src/arch/sparc/remote_gdb.hh b/src/arch/sparc/remote_gdb.hh index 6531e0f61..543683ee8 100644 --- a/src/arch/sparc/remote_gdb.hh +++ b/src/arch/sparc/remote_gdb.hh @@ -1,4 +1,5 @@ /* + * Copyright (c) 2015 LabWare * Copyright (c) 2002-2005 The Regents of The University of Michigan * All rights reserved. * @@ -26,6 +27,7 @@ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * Authors: Nathan Binkert + * Boris Shingarov */ #ifndef __ARCH_SPARC_REMOTE_GDB_HH__ @@ -33,10 +35,7 @@ #include <map> -#include "arch/sparc/types.hh" -#include "base/pollevent.hh" #include "base/remote_gdb.hh" -#include "cpu/pc_event.hh" class System; class ThreadContext; @@ -47,26 +46,58 @@ namespace SparcISA class RemoteGDB : public BaseRemoteGDB { protected: - enum RegisterConstants + bool acc(Addr addr, size_t len); + + class SPARCGdbRegCache : public BaseGdbRegCache { - RegG0 = 0, RegO0 = 8, RegL0 = 16, RegI0 = 24, - RegF0 = 32, - RegPc = 64, RegNpc, RegState, RegFsr, RegFprs, RegY, - /*RegState contains data in same format as tstate */ - Reg32Y = 64, Reg32Psr, Reg32Pc, Reg32Npc, Reg32Fsr, Reg32Csr, - NumGDBRegs + using BaseGdbRegCache::BaseGdbRegCache; + private: + struct { + uint32_t gpr[32]; + uint32_t hole[32]; + uint32_t y; + uint32_t psr; + uint32_t wim; + uint32_t tbr; + uint32_t pc; + uint32_t npc; + uint32_t fsr; + uint32_t csr; + } r; + public: + char *data() const { return (char *)&r; } + size_t size() const { return sizeof(r); } + void getRegs(ThreadContext*); + void setRegs(ThreadContext*) const; + const std::string name() const { return gdb->name() + ".SPARCGdbRegCache"; } }; - public: - RemoteGDB(System *system, ThreadContext *context); - - bool acc(Addr addr, size_t len); + class SPARC64GdbRegCache : public BaseGdbRegCache + { + using BaseGdbRegCache::BaseGdbRegCache; + private: + struct { + uint64_t gpr[32]; + uint64_t fpr[32]; + uint64_t pc; + uint64_t npc; + uint64_t state; + uint64_t fsr; + uint64_t fprs; + uint64_t y; + } r; + public: + char *data() const { return (char *)&r; } + size_t size() const { return sizeof(r); } + void getRegs(ThreadContext*); + void setRegs(ThreadContext*) const; + const std::string name() const { return gdb->name() + ".SPARC64GdbRegCache"; } + }; - protected: - void getregs(); - void setregs(); + public: + RemoteGDB(System *_system, ThreadContext *tc); + BaseGdbRegCache *gdbRegs(); }; - -} +} // namespace SparcISA #endif /* __ARCH_SPARC_REMOTE_GDB_H__ */ |