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Pseudoinst: Add an initParam pseudo inst function.

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This commit is contained in:
Gabe Black 2011-09-18 23:26:39 -07:00
parent ae62d97158
commit 9eda6b1d88
5 changed files with 10 additions and 4 deletions
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2
src/arch/alpha/isa/decoder.isa
View file

@ -985,7 +985,7 @@ decode OPCODE default Unknown::unknown() {
PseudoInst::loadsymbol(xc->tcBase()); PseudoInst::loadsymbol(xc->tcBase());
}}, No_OpClass, IsNonSpeculative); }}, No_OpClass, IsNonSpeculative);
0x30: initparam({{ 0x30: initparam({{
Ra = xc->tcBase()->getCpuPtr()->system->init_param; Ra = PseudoInst::initParam(xc->tcBase());
}}); }});
#endif #endif
0x40: resetstats({{ 0x40: resetstats({{

2
src/arch/arm/isa/insts/m5ops.isa
View file

@ -203,7 +203,7 @@ let {{
initparamCode = ''' initparamCode = '''
#if FULL_SYSTEM #if FULL_SYSTEM
Rt = xc->tcBase()->getCpuPtr()->system->init_param; Rt = PseudoInst::initParam(xc->tcBase());
#endif #endif
''' '''

3
src/arch/x86/isa/decoder/two_byte_opcodes.isa
View file

@ -161,8 +161,7 @@
}}, IsNonSpeculative); }}, IsNonSpeculative);
#if FULL_SYSTEM #if FULL_SYSTEM
0x30: m5initparam({{ 0x30: m5initparam({{
Rax = xc->tcBase()->getCpuPtr()-> Rax = PseudoInst::initParam(xc->tcBase());
system->init_param;
}}, IsNonSpeculative); }}, IsNonSpeculative);
0x31: m5loadsymbol({{ 0x31: m5loadsymbol({{
PseudoInst::loadsymbol(xc->tcBase()); PseudoInst::loadsymbol(xc->tcBase());

6
src/sim/pseudo_inst.cc
View file

@ -260,6 +260,12 @@ addsymbol(ThreadContext *tc, Addr addr, Addr symbolAddr)
debugSymbolTable->insert(addr,symbol); debugSymbolTable->insert(addr,symbol);
} }
uint64_t
initParam(ThreadContext *tc)
{
return tc->getCpuPtr()->system->init_param;
}
#endif #endif

1
src/sim/pseudo_inst.hh
View file

@ -56,6 +56,7 @@ uint64_t readfile(ThreadContext *tc, Addr vaddr, uint64_t len,
uint64_t offset); uint64_t offset);
void loadsymbol(ThreadContext *xc); void loadsymbol(ThreadContext *xc);
void addsymbol(ThreadContext *tc, Addr addr, Addr symbolAddr); void addsymbol(ThreadContext *tc, Addr addr, Addr symbolAddr);
uint64_t initParam(ThreadContext *xc);
#endif #endif
uint64_t rpns(ThreadContext *tc); uint64_t rpns(ThreadContext *tc);