diff options
Diffstat (limited to 'src/arch/power')
| -rw-r--r-- | src/arch/power/process.cc | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/src/arch/power/process.cc b/src/arch/power/process.cc index a770d8137..10e4a85a0 100644 --- a/src/arch/power/process.cc +++ b/src/arch/power/process.cc @@ -85,6 +85,9 @@ PowerLiveProcess::argsInit(int intSize, int pageSize) //We want 16 byte alignment uint64_t align = 16; + // Patch the ld_bias for dynamic executables. + updateBias(); + // load object file into target memory objFile->loadSections(initVirtMem); @@ -108,11 +111,10 @@ PowerLiveProcess::argsInit(int intSize, int pageSize) auxv.push_back(auxv_t(M5_AT_PHENT, elfObject->programHeaderSize())); // This is the number of program headers from the original elf file. auxv.push_back(auxv_t(M5_AT_PHNUM, elfObject->programHeaderCount())); - //This is the address of the elf "interpreter", It should be set - //to 0 for regular executables. It should be something else - //(not sure what) for dynamic libraries. - auxv.push_back(auxv_t(M5_AT_BASE, 0)); - + // This is the base address of the ELF interpreter; it should be + // zero for static executables or contain the base address for + // dynamic executables. + auxv.push_back(auxv_t(M5_AT_BASE, getBias())); //XXX Figure out what this should be. auxv.push_back(auxv_t(M5_AT_FLAGS, 0)); //The entry point to the program @@ -255,7 +257,7 @@ PowerLiveProcess::argsInit(int intSize, int pageSize) //Set the stack pointer register tc->setIntReg(StackPointerReg, stack_min); - tc->pcState(objFile->entryPoint()); + tc->pcState(getStartPC()); //Align the "stack_min" to a page boundary. stack_min = roundDown(stack_min, pageSize); |